Rips ROMEX® outer jacket cleanly and quickly.Clips outer sheathing to remove excess ROMEX® jacket.Strips inner conduit wires.Looping holes loop wire for screw-on connections.Twist-Assist™ tightens most popular sizes of winged twist-on wire connectors.Injection molded elastomer grip provides a comfortable, slip resistant grip.Strip length measuring scale allows for quick and easy measurements.Conveniently fits in your pocket.