Bessey Tools 3101782 Threaded end stop screw and nut for SLV/GSV Rail

This durable all-steel Bessey Rail End Stop Fastener for SLV & GSV Series Double Force Clamps, in a set of two, enables rapid changeover of sliding arms for clamping or spreading tasks at both ends of the rail. Replace or add additional sliding arms easily, and prevent sliding arms from falling off rail ends.