Strong Hand 4-in-1 Clamping System
ONE Clamp, FOUR Functions
Sliding Arm Clamps with the Removable / Reversible Clamp Arm and Unique Accessories
The 4-in-1 Utility Clamping System is the most versatile Sliding Arm Clamps in the market.
The three piece 4-in-1 Clamp Kit includes:
- Sliding Arm Clamp
- Extended Block
- V-Pad
All Strong Hand Tools® Utility Clamps are made of high quality heat treated steel and nickel/chrome plated for strength and durability.
The Strong, economical 4-IN-1 Utility Clamps adapt to serve four different applications:
![]() | 1. Standard - Sliding Arm Clamps are 10x faster than a C-Clamp! |
![]() | 2. Pipe - Add the exclusive V-Pad to create a Pipe Clamp! |
![]() | 3. Spreader - Reverse the clamp arm and create a Spreader Clamp. |
![]() | 4. Step-Over - Add the Extender Block to create a Step-Over Clamp. |
Specifications:
| INCH | |||||||
| Part No. | Capacity | Throat Depth | Clamping Pressure | Pads | Rail Size | Tapped Hole | Weight |
| UD45-C3 | 4-1/2" | 3-1/4" | 500 LBS | Standard | 5/8 x 5/16" | 5/16-18 | 1.3 LBS |
| UD65-C3 | 6-1/2" | 3-1/4" | 500 LBS | Standard | 5/8 x 5/16" | 5/16-18 | 1.6 LBS |
| UF65-C3 | 6-1/2" | 4-3/4" | 1,000 LBS | Standard | 7/8 x 7/16" | 3/8-16 | 2.9 LBS |
| UG85-C3 | 8-1/2" | 4-3/4" | 1,200 LBS | Standard | 1 x 15/32" | 3/8-16 | 4.1 LBS |
| UG125-C3 | 12-1/2" | 4-3/4" | 1,200 LBS | Standard | 1 x 15/32" | 3/8-16 | 4.5 LBS |
| UG1257-C3 | 12-1/2" | 7" *Deep Throat | 800 LBS | Standard | 1 x 15/32" | 3/8-16 | 6.5 LBS |
| UM85P-C3 | 8-1/2" | 5-1/2" | 2,400 LBS | Standard | 1-3/16 x 9/16" | 3/8-16 | 6.6 LBS |
| UM105P-C3 | 10-1/2" | 5-1/2" | 2,400 LBS | Standard | 1-3/16 x 9/16" | 3/8-16 | 7.4 LBS |
| UM125-C3 | 12-1/2" | 5-1/2" | 2,400 LBS | Heavy Duty | 1-3/16 x 9/16" | 3/8-16 | 7.6 LBS |
| UM165-C3 | 16-1/2" | 5-1/2" | 2,400 LBS | Heavy Duty | 1-3/16 x 9/16" | 3/8-16 | 8.7 LBS |
| UM205-C3 | 20-1/2" | 5-1/2" | 2,400 LBS | Heavy Duty | 1-3/16 x 9/16" | 3/8-16 | 9.8 LBS |
| UP205-C3 | 20-1/2" | 7" *Deep Throat | 4,800 LBS | Heavy Duty | 1-9/16 x 3/4" | 3/8-16 | 16.1 LBS |
| METRIC | |||||||
| Part No. | Capacity | Throat Depth | Clamping Pressure | Pads | Rail Size | Tapped Hole | Weight |
| UD45M-C3 | 114 mm | 83 mm | 227 kg | Standard | 16 x 8 mm | M8 | 0.6 kg |
| UD65M-C3 | 165 mm | 83 mm | 227 kg | Standard | 16 x 8 mm | M8 | 0.7 kg |
| UF65M-C3 | 165 mm | 120 mm | 454 kg | Standard | 22 x 11 mm | M10 | 1.3 kg |
| UG85M-C3 | 216 mm | 120 mm | 544 kg | Standard | 25 x 12 mm | M10 | 1.9 kg |
| UG125M-C3 | 318 mm | 120 mm | 544 kg | Standard | 25 x 12 mm | M10 | 2.1 kg |
| UG1257M-C3 | 318 mm | 180 mm | 363 kg | Standard | 25 x 12 mm | M10 | 2.9 kg |
| UM85PM-C3 | 216 mm | 140 mm | 1,089 kg | Standard | 30 x 14 mm | M10 | 3.0 kg |
| UM105PM-C3 | 267 mm | 140 mm | 1,089 kg | Standard | 30 x 14 mm | M10 | 3.4 kg |
| UM125M-C3 | 318 mm | 140 mm | 1,089 kg | Heavy Duty | 30 x 14 mm | M10 | 3.5 kg |
| UM165M-C3 | 419 mm | 140 mm | 1,089 kg | Heavy Duty | 30 x 14 mm | M10 | 4.0 kg |
| UM205M-C3 | 521 mm | 140 mm | 1,089 kg | Heavy Duty | 30 x 14 mm | M10 | 4.5 kg |
| UP205M-C3 | 521 mm | 180 mm | 2,177 kg | Heavy Duty | 40 x 19 mm | M10 | 7.3 kg |
For more info, visit www.p65warnings.ca.gov.
| Item Number | Description | Price | Quantity | ||||
|---|---|---|---|---|---|---|---|
| UD45M-C3 | 4-in-1 Clamping System | 114 mm | 83 mm | 227 kg | Standard | $ 22.21 | |
| UF65M-C3 | 4-in-1 Clamping System | 165 mm | 120 mm | 454 kg | Standard | $ 41.69 | |
| UG85M-C3 | 4-in-1 Clamping System | 216 mm | 120 mm | 544 kg | Standard | $ 48.70 | |
| UM85PM-C3 | 4-in-1 Clamping System | 216 mm | 140 mm | 1089 kg | Standard | $ 76.53 | |
| UM105PM-C3 | 4-in-1 Clamping System | 267 mm | 140 mm | 1089 kg | Standard | $ 87.66 | |
| UG125M-C3 | 4-in-1 Clamping System | 318 mm | 120 mm | 544 kg | Standard | $ 69.95 | |
| UM125M-C3 | 4-in-1 Clamping System | 318 mm | 140 mm | 1089 kg | Heavy Duty | $ 150.00 | |
| UG1257M-C3 | 4-in-1 Clamping System | 318 mm | 180 mm | 363 kg | Standard | $ 63.32 | |
| UM205M-C3 | 4-in-1 Clamping System | 521 mm | 140 mm | 1089 kg | Heavy Duty | $ 132.19 | |
| UP205M-C3 | 4-in-1 Clamping System | 521 mm | 180 mm | 2177 kg | Heavy Duty | $ 208.73 | |
| UM105P-C3 | 4-in-1 Clamping System | 10-1/2" | 5-1/2" | 2400 lbs. | Standard | $ 87.66 | |
| UG125-C3 | 4-in-1 Clamping System | 12-1/2" | 4-3/4" | 1200 lbs. | Standard | $ 69.95 | |
| UM125-C3 | 4-in-1 Clamping System | 12-1/2" | 5-1/2" | 2400 lbs. | Heavy Duty | $ 150.00 | |
| UG1257-C3 | 4-in-1 Clamping System | 12-1/2" | 7" Deep Throat | 800 lbs. | Standard | $ 63.32 | |
| UM165-C3 | 4-in-1 Clamping System | 16-1/2" | 5-1/2" | 2400 lbs. | Heavy Duty | $ 114.10 | |
| UM205-C3 | 4-in-1 Clamping System | 20-1/2" | 5-1/2" | 2400 lbs. | Heavy Duty | $ 132.19 | |
| UP205-C3 | 4-in-1 Clamping System | 20-1/2" | 7" Deep Throat | 4800 lbs. | Heavy Duty | $ 208.73 | |
| UD45-C3 | 4-in-1 Clamping System | 4-1/2" | 3-1/4" | 500 lbs. | Standard | $ 22.21 | |
| UD65-C3 | 4-in-1 Clamping System | 6-1/2" | 3-1/4" | 500 lbs. | Standard | $ 23.60 | |
| UF65-C3 | 4-in-1 Clamping System | 6-1/2" | 4-3/4" | 1000 lbs. | Standard | $ 41.69 | |
| UG85-C3 | 4-in-1 Clamping System | 8-1/2" | 4-3/4" | 1200 lbs. | Standard | $ 54.95 | |
| UM85P-C3 | 4-in-1 Clamping System | 8-1/2" | 5-1/2" | 2400 lbs. | Standard | $ 76.53 |




