Q: How much force can it apply?
This cam clamp mechanism (1/4-20 thread) can exert up to 400 lb of clamping force using just a thumb and forefinger on the handle, making repetitive jig clamping fast.
05J5101 - Cam Clamp Mechanism
One of the best jig mechanisms we offer, this cam clamp can exert as much as 400 lb of force using only a thumb and forefinger to operate the handle. It makes quick work of clamping and releasing jigs and fixtures, especially when doing repetitive work.
With a 3" long cast aluminum handle, this cam clamp is suitable for most clamping applications. The steel cross-dowel nut can be used with any fastener with a matching thread (e.g., a bolt or a threaded rod and nut). Our T-bolts are ideal.
Includes two washers of different thickness so you can choose lever orientation without affecting clamping force.
This cam clamp mechanism (1/4-20 thread) can exert up to 400 lb of clamping force using just a thumb and forefinger on the handle, making repetitive jig clamping fast.
The steel cross-dowel nut accepts any fastener with a matching 1/4-20 thread, such as a bolt, threaded rod or T-bolt.
Leave 1/2" to 5/8" of stud exposed for the 1/4" cam clamp; too little and the cross dowel won't engage, too much and the handle will catch.
Yes, thread the handle further onto the stud to increase pressure or unthread it slightly to reduce it, adjusting gradually since the mechanism can easily generate enough force to damage the jig or workpiece.
Cut a slot in the end of the bolt with a hacksaw before installing it, then use a slot-head screwdriver through the flipped handle to turn the bolt and fine-tune the pressure.
| Materials | Cast aluminum handle; steel cross-dowel nut |
| Dimensions | 3" long handle |
| Compatibility | Fits 1/4-20 threaded fasteners (bolt, T-bolt or threaded rod) |
| Capacity | Maximum 400 lb clamping force |
| Includes | Cam clamp handle; cross-dowel nut; two washers |
| Package Quantity | 1 item |
| Safety | Excess clamping pressure can damage the jig or workpiece if tightened too far. |
| Warranty | Lee Valley Satisfaction Guarantee |
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Cam Clamp Mechanism (1/4-20 Thread)
One of the best jig mechanisms we offer, this cam clamp can exert as much as 400 lb of force using only a thumb and forefinger to operate the handle. It makes quick work of clamping and releasing jigs and fixtures, especially when doing repetitive work.
With a 3" long cast aluminum handle, this cam clamp is suitable for most clamping applications. The steel cross-dowel nut can be used with any fastener with a matching thread (e.g., a bolt or a threaded rod and nut). Our T-bolts are ideal.
Includes two washers of different thickness so you can choose lever orientation without affecting clamping force.
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