Takes the pain out of twisting wires and rebar ties, twists most ties with one pullHeavy duty design to hold up to the hazards of construction sitesGrabs hold of ties and uses a spring-loaded return for quick and efficient twistingSoft black knurled handle that runs length of the twister allows you to grip and hold tool tightlyA faster way of securing wire that reduces hand fatigueWire Twister with heavy duty construction, black soft grip handle and self-spring return action. Insert Hook Into Both Tie Loop End on Wire, Pull. Twister then Tool will Automatically Twist the Wire.Material: Carbon steel + plasticLength 315mmColor: black + silverPackage Contents: 1*Semi-automatic straight pull type steel hookOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.