Professional HEAVY DUTY construction with a spring return and heavy duty locking jaws.

These safety wire pliers are really three tools in one�wire cutter, wire twister and a pair of pliers. You can grip, twist and snip faster and easier. To operate, just grasp wire, pull handle�it puts any number of twists needed. Spring loaded return. Designed for aircraft, racing industrial and other applications. 

This is the smaller 6" pliers for use in tight spots