SG Tool Aid 21250 Finger Saver-Wire Piercing Guide

Features:Ingenious device prevents stabbing your finger Quickly, easily and safely guides the pick point of most circuit testers into the center of all primary automotive electrical wire. Holds the circuit tester in position allowing technician to work with both hands free. Impervious to gasoline, oil, thinners and other shop chemicals. Stores on ground wire of circuit tester.