Upthrust Clamp
Upthrust Clamp
Material: Alloy Steel
Finish: Black Oxide
• Combination clamp and locator with a unique upward clamping action.
• Pushing down the cam handle pulls the lower jaw upward. This clamps the workpiece against the stationary upper jaw, whose bottom surface is a precision-ground locator.
• Both upper and lower jaws can be rotated 360º for easy positioning of parts.
• Lower jaw has two clamping surfaces to accommodate either thick or thin workpieces.
• The cam handle rotates to screw the lower jaw up or down for fine adjustment.
Upthrust Clamps locate off of the part's top surface and clamp up from below.
| Part No. | H | A Thread |
B Range | C Range | Max. Pressure (lbs.) | ||
|---|---|---|---|---|---|---|---|
| Min | Max | Min | Max | ||||
| 850250 | 100 mm +0.000 / - 0.025 | 1/2-13 | 0 | 1-3/8 | 1-3/8 | 2-3/4 | 2,200 |
| 850254 | 4 +0.000 / - 0.001 | 1/2-13 | 0 | 1-3/8 | 1-3/8 | 2-3/4 | 2,200 |