Captive Clamping Workholding Pins

Range of captive clamping pins for workholding applications features four standard handles or without a handle to allow for individual specifications. A unique spring design guarantees its stability for many years of reuse.

The WDS captive clamping pin range is perfect for use with large drill jigs, assembly jigs and machine guards, as well as any application where removable jig plates are used to speed up and simplify the machining and assembly processes. When jig plates are loaded onto a jig bed they need to be quickly and securely clamped in position to enable accurate machining and assembly. Here, typically, a precision ground retention bush will be fitted to the plate and held in place using a standard shoulder screw. A clamping pin will then pass through the positioning hole and screw into threaded holes on the machine bed to hold the jig in place.