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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=84142","availability":"","brand":{"name":"Eagle Rock Technologies, Inc.","url":"https://www.penntoolco.com/eagle-rock-technologies-inc-1/"},"bulk_discount_rates":[],"can_purchase":true,"cart_url":"https://www.penntoolco.com/cart.php","category":["Clamping, Workholding & Positioning","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets","Brands/Eagle Rock Technologies, Inc.","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets"],"custom_fields":[{"id":"161414","name":"Dia","value":"4\""},{"id":"161415","name":"Collet Length","value":"2\""},{"id":"161416","name":"Min Dia","value":"0.750\""}],"customizations":[],"description":"<p>ID: 84142</p>\r\n<p><a href=\"https://www.penntoolco.com/eagle-rock/\" target=\"_blank\"><img title=\"Eagle Rock\" src=\"https://cdn1.bigcommerce.com/n-yp39j5/4s9liwcv/product_images/uploaded_images/eagle-rock-logo-black.jpg\" alt=\"Eagle Rock\" width=\"299\" height=\"68\" /></a></p>\r\n<p><span style=\"font-size: x-large; color: #000080;\">Eagle Rock 5C Expanding Collet&nbsp;<span>A1-51-5C-4000-2000</span></span></p>\r\n<p><span style=\"font-size: x-large; color: #000080;\">Diameter 4\", </span></p>\r\n<p><span style=\"font-size: x-large; color: #000080;\">Collet Length 2\"&nbsp;</span></p>\r\n<ul>\r\n<li><span style=\"font-size: medium;\">The most effective and accurate means of internal chucking for short runs to mass production. Once seated in spindle and machined to size, these collets can hold concentricity well within .0005\".</span></li>\r\n<li><span style=\"font-size: medium;\">Applicable on any manual or CNC Lathe, Milling Machine or Grinder with a 5C spindle.</span></li>\r\n<li><span style=\"font-size: medium;\"> Machinable to any configuration within their stock and minimum machinable diameters.&nbsp;</span></li>\r\n<li><span style=\"font-size: medium;\">Collets with diameters 4\" and larger have a lock ring for greater stability and accuracy while machining to their specific application.</span></li>\r\n</ul>","detail_messages":"","gift_wrapping_available":false,"gtin":null,"id":"84142","images":[{"alt":"Eagle Rock 5C Expanding Collet, Diameter 4\", Collet Length 2\" - A1-51-5C-4000-2000","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84142/87729/imageRendering__52183__21837.1418082102.gif?c=2"}],"main_image":{"alt":"Eagle Rock 5C Expanding Collet, Diameter 4\", Collet Length 2\" - A1-51-5C-4000-2000","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84142/87729/imageRendering__52183__21837.1418082102.gif?c=2"},"max_purchase_quantity":0,"meta_description":"","meta_keywords":"","min_purchase_quantity":0,"mpn":"A1-51-5C-4000-2000","num_reviews":0,"options":[],"page_title":"","price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$205.70","value":205.7}},"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=84138","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84138","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":["Clamping, Workholding & Positioning","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets","Brands/Eagle Rock Technologies, Inc.","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets"],"custom_fields":[{"id":161408,"name":"Dia","value":"4\""},{"id":161409,"name":"Collet Length","value":"1\""},{"id":161410,"name":"Min Dia","value":"0.750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84138,"image":{"alt":"Eagle Rock 5C Expanding Collets - A1-51-5C-4000-1000","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84138/87727/imageRendering__52183__33046.1418082097.gif?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Collets - A1-51-5C-4000-1000","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84138/87727/imageRendering__52183__33046.1418082097.gif?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Collets - A1-51-5C-4000-1000","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$175.45","value":175.45}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"A1-51-5C-4000-1000","stock_level":null,"summary":"ID: 84138\r\n&nbsp;\r\n\r\n\r\nThe most effective and accurate means of internal chucking for short runs to mass production. Once seated in spindle and machined to size, these collets can hold concentricity...","url":"https://www.penntoolco.com/a1-51-5c-4000-1000/","weight":{"formatted":"0.50 LBS","value":0.5}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84140","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84140","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":["Clamping, Workholding & Positioning","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets","Brands/Eagle Rock Technologies, Inc.","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets"],"custom_fields":[{"id":161411,"name":"Dia","value":"4\""},{"id":161412,"name":"Collet Length","value":"1-1/2\""},{"id":161413,"name":"Min Dia","value":"0.750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84140,"image":{"alt":"Eagle Rock 5C Expanding Collets - A1-51-5C-4000-1500","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84140/87728/imageRendering__52183__11200.1418082099.gif?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Collets - A1-51-5C-4000-1500","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84140/87728/imageRendering__52183__11200.1418082099.gif?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Collets - A1-51-5C-4000-1500","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$187.55","value":187.55}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"A1-51-5C-4000-1500","stock_level":null,"summary":"ID: 84140\r\n&nbsp;\r\n\r\n\r\nThe most effective and accurate means of internal chucking for short runs to mass production. Once seated in spindle and machined to size, these collets can hold concentricity...","url":"https://www.penntoolco.com/a1-51-5c-4000-1500/","weight":{"formatted":"0.50 LBS","value":0.5}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84118","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84118","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":["Clamping, Workholding & Positioning","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets","Brands/Eagle Rock Technologies, Inc.","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets"],"custom_fields":[{"id":161378,"name":"Dia","value":"2-1/2\""},{"id":161379,"name":"Collet Length","value":"1\""},{"id":161380,"name":"Min Dia","value":"0.750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84118,"image":{"alt":"Eagle Rock 5C Expanding Collets - A1-51-5C-2500-1000","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84118/87717/imageRendering__52183__22802.1418082074.gif?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Collets - A1-51-5C-2500-1000","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84118/87717/imageRendering__52183__22802.1418082074.gif?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Collets - A1-51-5C-2500-1000","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$121.00","value":121}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"A1-51-5C-2500-1000","stock_level":null,"summary":"ID: 84118\r\n\r\n\r\nThe most effective and accurate means of internal chucking for short runs to mass production. Once seated in spindle and machined to size, these collets can hold concentricity well...","url":"https://www.penntoolco.com/a1-51-5c-2500-1000/","weight":{"formatted":"0.50 LBS","value":0.5}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84136","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84136","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":["Clamping, Workholding & Positioning","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets","Brands/Eagle Rock Technologies, Inc.","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets"],"custom_fields":[{"id":161405,"name":"Dia","value":"3\""},{"id":161406,"name":"Collet Length","value":"3\""},{"id":161407,"name":"Min Dia","value":"0.750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84136,"image":{"alt":"Eagle Rock 5C Expanding Collet - A1-51-5C-3000-3000","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84136/318195/A1-51-5C-3000-3000__31348.1495549677.JPG?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Collet - A1-51-5C-3000-3000","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84136/318195/A1-51-5C-3000-3000__31348.1495549677.JPG?c=2"},{"alt":"Eagle Rock 5C Expanding Collet - A1-51-5C-3000-3000","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84136/87726/imageRendering__52183__95693.1418082095.gif?c=2"},{"alt":"Eagle Rock 5C Expanding Collet - A1-51-5C-3000-3000","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84136/318197/A1-51-5C-3000-1500__58273.1495551031.jpg?c=2"},{"alt":"Eagle Rock 5C Expanding Collet - A1-51-5C-3000-3000","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84136/318194/A1-51-5C-3000-3000__09460.1495549677.JPG?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Collet - A1-51-5C-3000-3000","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$217.80","value":217.8}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"A1-51-5C-3000-3000","stock_level":null,"summary":"ID: 84136\r\n\r\nEagle Rock 5C Expanding Collet&nbsp;A1-51-5C-3000-3000\r\nDiameter 3\"\r\nLength &nbsp; 3\"\r\nMinimum Machinable Diameter .750\"\r\n\r\nThe most effective and accurate means of internal chucking for...","url":"https://www.penntoolco.com/eagle-rock-5c-expanding-collet-a1-51-5c-3000-3000/","weight":{"formatted":"9.00 LBS","value":9}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84144","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84144","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":["Clamping, Workholding & Positioning","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets","Brands/Eagle Rock Technologies, Inc.","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets"],"custom_fields":[{"id":161417,"name":"Dia","value":"4\""},{"id":161418,"name":"Collet Length","value":"2-1/2\""},{"id":161419,"name":"Min Dia","value":"0.750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84144,"image":{"alt":"Eagle Rock 5C Expanding Collets - A1-51-5C-4000-2500","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84144/87730/imageRendering__52183__61717.1418082104.gif?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Collets - A1-51-5C-4000-2500","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84144/87730/imageRendering__52183__61717.1418082104.gif?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Collets - A1-51-5C-4000-2500","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$217.80","value":217.8}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"A1-51-5C-4000-2500","stock_level":null,"summary":"ID: 84144\r\n&nbsp;\r\n\r\n\r\nThe most effective and accurate means of internal chucking for short runs to mass production. Once seated in spindle and machined to size, these collets can hold concentricity...","url":"https://www.penntoolco.com/a1-51-5c-4000-2500/","weight":{"formatted":"0.50 LBS","value":0.5}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84128","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84128","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":["Clamping, Workholding & Positioning","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets","Brands/Eagle Rock Technologies, Inc.","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets"],"custom_fields":[{"id":161393,"name":"Dia","value":"3\""},{"id":161394,"name":"Collet Length","value":"1\""},{"id":161395,"name":"Min Dia","value":"0.750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84128,"image":{"alt":"Eagle Rock 5C Expanding Collets - A1-51-5C-3000-1000","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84128/87722/imageRendering__52183__24936.1418082085.gif?c=2"},"images":[{"alt":"Eagle Rock 5C Expanding Collets - A1-51-5C-3000-1000","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/84128/87722/imageRendering__52183__24936.1418082085.gif?c=2"}],"low_stock_level":null,"name":"Eagle Rock 5C Expanding Collets - A1-51-5C-3000-1000","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$157.30","value":157.3}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"A1-51-5C-3000-1000","stock_level":null,"summary":"ID: 84128\r\n\r\n\r\nThe most effective and accurate means of internal chucking for short runs to mass production. 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Once seated in spindle and machined to size, these collets can hold concentricity well...","url":"https://www.penntoolco.com/a1-51-5c-2500-2500/","weight":{"formatted":"0.50 LBS","value":0.5}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=84150","add_to_wishlist_url":"/wishlist.php?action=add&product_id=84150","availability":"","brand":{"name":"Eagle Rock Technologies, Inc."},"category":["Clamping, Workholding & Positioning","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets","Brands/Eagle Rock Technologies, Inc.","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories","Brands/Eagle Rock Technologies, Inc./Clamping, Workholding & Positioning/Lathe Chucks, Centers, Rests & Accessories/Lathe Collets"],"custom_fields":[{"id":161426,"name":"Dia","value":"6\""},{"id":161427,"name":"Collet Length","value":"2\""},{"id":161428,"name":"Min Dia","value":"0.750\""}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":84150,"image":{"alt":"Eagle Rock 5C Expanding Collet, 6\" Diameter, With Minimum Machinable Diameter .750\" - 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Eagle Rock 5C Expanding Collet, Diameter 4", Collet Length 2" - A1-51-5C-4000-2000



Product Description

ID: 84142

Eagle Rock

Eagle Rock 5C Expanding Collet A1-51-5C-4000-2000

Diameter 4",

Collet Length 2" 

  • The most effective and accurate means of internal chucking for short runs to mass production. Once seated in spindle and machined to size, these collets can hold concentricity well within .0005".
  • Applicable on any manual or CNC Lathe, Milling Machine or Grinder with a 5C spindle.
  • Machinable to any configuration within their stock and minimum machinable diameters. 
  • Collets with diameters 4" and larger have a lock ring for greater stability and accuracy while machining to their specific application.

Item Number: A1-51-5C-4000-2000




Item Number Description Price Quantity
68-015 $0.00
Add to Cart
$205.70