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{"AddThisServiceButtonMeta":"","add_this":[{"annotation":"","service":"facebook"},{"annotation":"","service":"email"},{"annotation":"","service":"print"}],"add_to_wishlist_url":"/wishlist.php?action=add&product_id=88278","availability":"","brand":{"name":"Starrett","url":"https://www.penntoolco.com/brands/Starrett.html"},"bulk_discount_rates":[],"can_purchase":true,"cart_url":"https://www.penntoolco.com/cart.php","category":[],"custom_fields":[{"id":"78030","name":"Square Size Blade X Beam","value":"3\" x 2-3/8\""}],"customizations":[],"description":"<p>ID: 88278<img class=\"__mce_add_custom__\" style=\"float: right;\" title=\"madeinusa-logo.png\" src=\"https://cdn1.bigcommerce.com/n-yp39j5/4s9liwcv/product_images/uploaded_images/madeinusa-logo.png\" alt=\"madeinusa-logo.png\" /><br /><br /></p>\r\n<p><a href=\"https://www.penntoolco.com/starrett/\" target=\"_blank\"><img title=\"Starrett\" src=\"https://cdn1.bigcommerce.com/n-yp39j5/4s9liwcv/product_images/uploaded_images/starrett-logo2.jpg\" alt=\"Starrett\" width=\"200\" height=\"47\" /></a></p>\r\n<h2><span style=\"color: #000080;\">Starrett Master Precision Square, 3\" x 2-3/8\", EDP 50279 - 55-3-1</span></h2>\r\n<p><span style=\"font-size: medium;\">Starrett 55 hardened steel squares are the same as the 20 squares, except that the blades are beveled on both edges of each side, which provides an excellent visual line contact with the work. 3&rdquo; (75mm) Blade, 2 3/8&rdquo; (60mm) Beam.</span></p>\r\n<p><span style=\"font-size: medium; color: #000080;\"><strong>Features:</strong></span></p>\r\n<ul>\r\n<li><span style=\"font-size: medium;\">The finest precision-checking squares - not graduated. Squareness accuracy to .0001\" (0.0025mm) every 6\" (150mm)</span></li>\r\n<li><span style=\"font-size: medium;\">The blades are beveled on both edges of each side, which provides an excellent visual line contact with the work.</span></li>\r\n<li><span style=\"font-size: medium;\">These hardened steel squares are used when extreme accuracy is required.</span></li>\r\n<li><span style=\"font-size: medium;\">The beams and blades are hardened, ground and lapped to ensure parallelism and straightness.</span></li>\r\n<li><span style=\"font-size: medium;\">The beam is grooved at the inner corner for clearance of burr or dirt.</span></li>\r\n<li><span style=\"font-size: medium;\">Made of high quality tool steel, with the finest of craftsmanship throughout.</span></li>\r\n</ul>\r\n<p><span style=\"font-size: medium; color: #000080;\"><strong>Specifications:</strong></span></p>\r\n<ul>\r\n<li><span style=\"font-size: medium;\">Blade Length (in): 3\"</span></li>\r\n<li><span style=\"font-size: medium;\">Blade Length (mm): 75mm</span></li>\r\n<li><span style=\"font-size: medium;\">Beam Length (in): 2-3/8\"</span></li>\r\n<li><span style=\"font-size: medium;\">Beam Length (mm): 60mm</span></li>\r\n<li><span style=\"font-size: medium;\">Material: Steel</span></li>\r\n</ul>\r\n<p><br /><span style=\"font-size: medium;\">See all <span style=\"color: #0000ff;\"><a href=\"https://www.penntoolco.com/starrett-master-precision-squares/\" target=\"_blank\"><span style=\"color: #0000ff;\">Starrett Master Precision Squares</span></a></span></span></p>","detail_messages":"","gift_wrapping_available":false,"gtin":null,"id":"88278","images":[{"alt":"Starrett Master Precision Square, 3\" x 2-3/8\", EDP 50279 - 55-3-1","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88278/341704/starrett-55-3__99493.1530200344.jpg?c=2"}],"main_image":{"alt":"Starrett Master Precision Square, 3\" x 2-3/8\", EDP 50279 - 55-3-1","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88278/341704/starrett-55-3__99493.1530200344.jpg?c=2"},"max_purchase_quantity":0,"meta_description":"","meta_keywords":"","min_purchase_quantity":0,"mpn":"55-3-1","num_reviews":0,"options":[],"page_title":"","price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$349.95","value":349.95}},"rating":0,"shipping":{"calculated":true},"shipping_messages":[],"show_quantity_input":1,"similar_by_views":[{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=88280","add_to_wishlist_url":"/wishlist.php?action=add&product_id=88280","availability":"","brand":{"name":"Starrett"},"category":[],"custom_fields":[{"id":78031,"name":"Square Size Blade X Beam","value":"4-1/2\" x 3-1/2\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":88280,"image":{"alt":"Starrett Master Precision Square, Beveled Edge, 4-1/2\" x 3-1/2\", EDP 50281 - 55-4-1/2","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88280/341705/starrett-55-4-1-2__22564.1530200599.jpg?c=2"},"images":[{"alt":"Starrett Master Precision Square, Beveled Edge, 4-1/2\" x 3-1/2\", EDP 50281 - 55-4-1/2","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88280/341705/starrett-55-4-1-2__22564.1530200599.jpg?c=2"},{"alt":"Starrett Master Precision Square, Beveled Edge, 4-1/2\" x 3-1/2\", EDP 50281 - 55-4-1/2","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88280/341706/starrett-55-4-1-2-pic2__76059.1530200599.jpg?c=2"}],"low_stock_level":null,"name":"Starrett Master Precision Square, Beveled Edge, 4-1/2\" x 3-1/2\", EDP 50281 - 55-4-1/2","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$399.95","value":399.95}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"55-4-1/2","stock_level":null,"summary":"ID: 88280\r\n\r\nStarrett Master Precision Square, Beveled Edge, 4-1/2\" x 3-1/2\", EDP 50281 - 55-4-1/2\r\nStarrett 55 hardened steel squares are the same as the 20 squares, except that the blades are...","url":"https://www.penntoolco.com/starrett-master-precision-square-beveled-edge-4-1-2-x-3-1-2-edp-50281-55-4-1-2/","weight":{"formatted":"3.00 LBS","value":3}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=88282","add_to_wishlist_url":"/wishlist.php?action=add&product_id=88282","availability":"","brand":{"name":"Starrett"},"category":["Brands/Starrett","Brands/Starrett/Precision Measuring Tools","Brands/Starrett/Precision Measuring Tools/Squares, Protractors, and Rules","Precision Measuring Tools","Precision Measuring Tools/Squares, Protractors, and Rules"],"custom_fields":[{"id":78033,"name":"Square Size Blade X Beam","value":"1-1/2\" x 1-1/2\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":88282,"image":{"alt":"Starrett Master Precision Square, 1-1/2\" x 1-1/2\", EDP 50128 - 20-1-1/2","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88282/325017/STARRETT_20-1__12574.1505961949.PNG?c=2"},"images":[{"alt":"Starrett Master Precision Square, 1-1/2\" x 1-1/2\", EDP 50128 - 20-1-1/2","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88282/325017/STARRETT_20-1__12574.1505961949.PNG?c=2"}],"low_stock_level":null,"name":"Starrett Master Precision Square, 1-1/2\" x 1-1/2\", EDP 50128 - 20-1-1/2","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$269.95","value":269.95}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20-1-1/2","stock_level":null,"summary":"ID: 88282\r\n\r\nStarrett Master Precision Square, 1-1/2\" x 1-1/2\", EDP 50128 - 20-1-1/2 &nbsp; \r\nMaster Precision Square is the finest precision-checking non-graduated square with accuracy to .0001\" (0...","url":"https://www.penntoolco.com/starrett-master-precision-square-1-1-2-x-1-1-2-edp-50128-20-1-1-2/","weight":{"formatted":"3.00 LBS","value":3}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=88281","add_to_wishlist_url":"/wishlist.php?action=add&product_id=88281","availability":"","brand":{"name":"Starrett"},"category":[],"custom_fields":[{"id":78032,"name":"Square Size Blade X Beam","value":"6\" x 4-15/16\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":88281,"image":{"alt":"Starrett Master Precision Square, 6\" x 4-15/16\", EDP 50283 - 55-6","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88281/341707/starrett-55-6__66442.1530200833.jpg?c=2"},"images":[{"alt":"Starrett Master Precision Square, 6\" x 4-15/16\", EDP 50283 - 55-6","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88281/341707/starrett-55-6__66442.1530200833.jpg?c=2"}],"low_stock_level":null,"name":"Starrett Master Precision Square, 6\" x 4-15/16\", EDP 50283 - 55-6","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$499.95","value":499.95}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"55-6","stock_level":null,"summary":"ID: 88281\r\n\r\nStarrett Master Precision Square, 6\" x 4-15/16\", EDP 50283 - 55-6\r\nStarrett 55 hardened steel squares are the same as the 20 squares, except that the blades are beveled on both edges of...","url":"https://www.penntoolco.com/starrett-master-precision-square-6-x-4-15-16-edp-50283-55-6/","weight":{"formatted":"3.00 LBS","value":3}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=88277","add_to_wishlist_url":"/wishlist.php?action=add&product_id=88277","availability":"","brand":{"name":"Starrett"},"category":["Brands/Starrett","Brands/Starrett/Precision Measuring Tools","Brands/Starrett/Precision Measuring Tools/Squares, Protractors, and Rules","Precision Measuring Tools","Precision Measuring Tools/Squares, Protractors, and Rules"],"custom_fields":[{"id":78028,"name":"Square Size Blade X Beam","value":"36\" x 20\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":88277,"image":{"alt":"Starrett Master Precision Square, 36\" x 20\", EDP 50142 - 20-36","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88277/325062/starrett_20-36__30142.1506113041.PNG?c=2"},"images":[{"alt":"Starrett Master Precision Square, 36\" x 20\", EDP 50142 - 20-36","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88277/325062/starrett_20-36__30142.1506113041.PNG?c=2"}],"low_stock_level":null,"name":"Starrett Master Precision Square, 36\" x 20\", EDP 50142 - 20-36","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$5,995.00","value":5995}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20-36","stock_level":null,"summary":"ID: 88277\r\n\r\nStarrett Master Precision Square, 36\" x 20\", EDP 50142 - 20-36&nbsp; &nbsp;&nbsp; \r\nThe Starrett 20 Master Precision Square is the finest precision-checking square &ndash; not graduated...","url":"https://www.penntoolco.com/starrett-master-precision-square-36-x-20-edp-50142-20-36/","weight":{"formatted":"37.00 LBS","value":37}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=88275","add_to_wishlist_url":"/wishlist.php?action=add&product_id=88275","availability":"","brand":{"name":"Starrett"},"category":["Brands/Starrett","Brands/Starrett/Precision Measuring Tools","Brands/Starrett/Precision Measuring Tools/Squares, Protractors, and Rules","Precision Measuring Tools","Precision Measuring Tools/Squares, Protractors, and Rules"],"custom_fields":[{"id":78024,"name":"Square Size Blade X Beam","value":"24\" x 12-15/16\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":88275,"image":{"alt":"Starrett Master Precision Square, 24\" x 12-5/16\", EDP 50140 - 20-24","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88275/325019/Starrett_20-24__99736.1505962853.jpg?c=2"},"images":[{"alt":"Starrett Master Precision Square, 24\" x 12-5/16\", EDP 50140 - 20-24","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88275/325019/Starrett_20-24__99736.1505962853.jpg?c=2"}],"low_stock_level":null,"name":"Starrett Master Precision Square, 24\" x 12-5/16\", EDP 50140 - 20-24","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$2,495.00","value":2495}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20-24","stock_level":null,"summary":"ID: 88275\r\n\r\nStarrett Master Precision Square, 24\" x 12-5/16\", EDP 50140 - 20-24\r\nThe Starrett 20 Master Precision Square is the finest precision-checking square &ndash; not graduated. Squareness...","url":"https://www.penntoolco.com/starrett-master-precision-square-24-x-12-5-16-edp-50140-20-24/","weight":{"formatted":"15.00 LBS","value":15}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=88272","add_to_wishlist_url":"/wishlist.php?action=add&product_id=88272","availability":"","brand":{"name":"Starrett"},"category":[],"custom_fields":[{"id":78018,"name":"Square Size Blade X Beam","value":"6\" x 4-15/16\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":88272,"image":{"alt":"Starrett Master Precision Square, 6\" x 4-15/16\", EDP 50134 - 20-6","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88272/341703/starrett-20-6__29643.1530200054.jpg?c=2"},"images":[{"alt":"Starrett Master Precision Square, 6\" x 4-15/16\", EDP 50134 - 20-6","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88272/341703/starrett-20-6__29643.1530200054.jpg?c=2"}],"low_stock_level":null,"name":"Starrett Master Precision Square, 6\" x 4-15/16\", EDP 50134 - 20-6","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$499.95","value":499.95}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20-6","stock_level":null,"summary":"ID: 88272\r\n\r\nStarrett Master Precision Square, 6\" x 4-15/16\", EDP 50134 - 20-6\r\nThe Starrett 20 Master Precision Square is the finest precision-checking square &ndash; not graduated. Squareness...","url":"https://www.penntoolco.com/starrett-master-precision-square-6-x-4-15-16-edp-50134-20-6/","weight":{"formatted":"3.00 LBS","value":3}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=88266","add_to_wishlist_url":"/wishlist.php?action=add&product_id=88266","availability":"","brand":{"name":"Starrett"},"category":["Brands/Starrett","Brands/Starrett/Precision Measuring Tools","Brands/Starrett/Precision Measuring Tools/Squares, Protractors, and Rules","Precision Measuring Tools","Precision Measuring Tools/Squares, Protractors, and Rules"],"custom_fields":[{"id":78012,"name":"Square Size Blade X Beam","value":"3\" x 2-3/8\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":88266,"image":{"alt":"Starrett Master Precision Square, 3\" x 2-3/8\", EDP 50130 - 20-3","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88266/325059/starret_20-3__06466.1506112325.png?c=2"},"images":[{"alt":"Starrett Master Precision Square, 3\" x 2-3/8\", EDP 50130 - 20-3","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88266/325059/starret_20-3__06466.1506112325.png?c=2"}],"low_stock_level":null,"name":"Starrett Master Precision Square, 3\" x 2-3/8\", EDP 50130 - 20-3","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$299.95","value":299.95}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20-3","stock_level":null,"summary":"ID: 88266\r\n\r\nStarrett Master Precision Square, 3\" x 2-3/8\", EDP 50130 - 20-3 &nbsp; &nbsp; \r\nThe Starrett 20 Master Precision Square is the finest precision-checking square &ndash; not graduated...","url":"https://www.penntoolco.com/starrett-master-precision-square-3-x-2-3-8-edp-50130-20-3/","weight":{"formatted":"3.00 LBS","value":3}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=88270","add_to_wishlist_url":"/wishlist.php?action=add&product_id=88270","availability":"","brand":{"name":"Starrett"},"category":["Brands/Starrett","Brands/Starrett/Precision Measuring Tools","Brands/Starrett/Precision Measuring Tools/Squares, Protractors, and Rules","Precision Measuring Tools","Precision Measuring Tools/Squares, Protractors, and Rules"],"custom_fields":[{"id":78015,"name":"Square Size Blade X Beam","value":"4-1/2\" x 3-1/2\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":88270,"image":{"alt":"Starrett Master Precision Square, 4-1/2\" x 3-1/2\", EDP 50132 - 20-4-1/2","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88270/341702/starrett-20-4-1-2__95525.1530199774.jpg?c=2"},"images":[{"alt":"Starrett Master Precision Square, 4-1/2\" x 3-1/2\", EDP 50132 - 20-4-1/2","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88270/341702/starrett-20-4-1-2__95525.1530199774.jpg?c=2"}],"low_stock_level":null,"name":"Starrett Master Precision Square, 4-1/2\" x 3-1/2\", EDP 50132 - 20-4-1/2","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$349.95","value":349.95}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"20-4-1/2","stock_level":null,"summary":"ID: 88270\r\n\r\nStarrett Master Precision Square, 4-1/2\" x 3-1/2\", EDP 50132 - 20-4-1/2\r\nMaster Precision Square is the finest precision-checking non-graduated square with accuracy to .0001\" (0.0025mm)...","url":"https://www.penntoolco.com/starrett-master-precision-square-4-1-2-x-3-1-2-edp-50132-20-4-1-2/","weight":{"formatted":"3.00 LBS","value":3}},{"add_to_wishlist_url":"/wishlist.php?action=add&product_id=88283","availability":"","brand":{"name":"Starrett"},"category":["Precision Measuring Tools","Brands/Starrett/Precision Measuring Tools"],"custom_fields":null,"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":88283,"image":{"alt":"Starrett Master Precision Squares","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88283/341708/starrett-20-4-1-2__66966.1530200908.jpg?c=2"},"images":[{"alt":"Starrett Master Precision Squares","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88283/341708/starrett-20-4-1-2__66966.1530200908.jpg?c=2"},{"alt":"Starrett Master Precision Squares","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88283/341709/starrett-20-6__61514.1530200908.jpg?c=2"},{"alt":"Starrett Master Precision Squares","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88283/341710/starrett-55-3__23931.1530200909.jpg?c=2"},{"alt":"Starrett Master Precision Squares","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88283/341711/starrett-55-4-1-2__00371.1530200909.jpg?c=2"},{"alt":"Starrett Master Precision Squares","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/88283/341712/starrett-55-4-1-2-pic2__07660.1530200909.jpg?c=2"}],"low_stock_level":null,"name":"Starrett Master Precision Squares","num_reviews":null,"pre_order":false,"qty_in_cart":0,"rating":null,"show_cart_action":false,"sku":null,"stock_level":null,"summary":"\r\nStarrett Master Precision Squares\r\nThe finest precision-checking squares &ndash; not graduated. Squareness accuracy to .0001\" (0.0025mm) every 6\" (150mm). \r\nThese hardened steel squares are used...","url":"https://www.penntoolco.com/starrett-master-precision-squares/","weight":{"formatted":"0.00 LBS","value":0}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=192080","add_to_wishlist_url":"/wishlist.php?action=add&product_id=192080","availability":"","brand":{"name":"None"},"category":["Brands/Starrett","Brands/Starrett/Precision Measuring Tools","Brands/Starrett/Precision Measuring Tools/Squares, Protractors, and Rules","Precision Measuring Tools","Precision Measuring Tools/Squares, Protractors, and Rules"],"custom_fields":[{"id":306854,"name":"Square Size Blade X Beam","value":"1-1/2\" x 1-1/2\""}],"date_added":"22nd Jan 2015","demo":false,"has_options":false,"id":192080,"image":{"alt":"Starrett Master Precision Square, 1-1/2\" x 1-1/2\", EDP 50277 - 55-1-1/2","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/192080/442126/55-1_1-2__81409.1600354005.jpg?c=2"},"images":[{"alt":"Starrett Master Precision Square, 1-1/2\" x 1-1/2\", EDP 50277 - 55-1-1/2","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/192080/442126/55-1_1-2__81409.1600354005.jpg?c=2"}],"low_stock_level":null,"name":"Starrett Master Precision Square, 1-1/2\" x 1-1/2\", EDP 50277 - 55-1-1/2","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$299.95","value":299.95}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"55-1-1/2","stock_level":null,"summary":"ID: 192080\r\n\r\nStarrett Master Precision Square, 1-1/2\" x 1-1/2\", EDP 50277 - 55-1-1/2\r\nHardened steel squares features blades that are beveled on both edges of each side providing an excellent visual...","url":"https://www.penntoolco.com/starrett-master-precision-square-1-1-2-x-1-1-2-edp-50277-55-1-1-2/","weight":{"formatted":"0.50 LBS","value":0.5}}],"sku":"55-3-1","tags":[],"title":"Starrett Master Precision Square, 3\" x 2-3/8\", EDP 50279 - 55-3-1","upc":null,"url":"https://www.penntoolco.com/starrett-master-precision-square-3-x-2-3-8-edp-50279-55-3-1/","warranty":"Beveled Blade","weight":"3.00 LBS"}

Starrett Master Precision Square, 3" x 2-3/8", EDP 50279 - 55-3-1



Product Description

ID: 88278madeinusa-logo.png

Starrett

Starrett Master Precision Square, 3" x 2-3/8", EDP 50279 - 55-3-1

Starrett 55 hardened steel squares are the same as the 20 squares, except that the blades are beveled on both edges of each side, which provides an excellent visual line contact with the work. 3” (75mm) Blade, 2 3/8” (60mm) Beam.

Features:

  • The finest precision-checking squares - not graduated. Squareness accuracy to .0001" (0.0025mm) every 6" (150mm)
  • The blades are beveled on both edges of each side, which provides an excellent visual line contact with the work.
  • These hardened steel squares are used when extreme accuracy is required.
  • The beams and blades are hardened, ground and lapped to ensure parallelism and straightness.
  • The beam is grooved at the inner corner for clearance of burr or dirt.
  • Made of high quality tool steel, with the finest of craftsmanship throughout.

Specifications:

  • Blade Length (in): 3"
  • Blade Length (mm): 75mm
  • Beam Length (in): 2-3/8"
  • Beam Length (mm): 60mm
  • Material: Steel


See all Starrett Master Precision Squares


Item Number: 55-3-1
Brand: Starrett




Item Number Description Price Quantity
68-015 $0.00
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$349.95