Grip-Rite, 12", Automatic Bar Tie Twister Tool, Durable Steel Construction With Black Rubberized Handle & Spring Return, Maximum Pull Strength With Minimum Effort, Only 2 Or 3 Pulls Of The Handle Tightens The Bar Tie, Fitted Ergonomic Grip Helps Minimize Slipping Of Hands, Lanyard On End, Convenience For Storage Or Placement On Tool Belt.