Malco TY6 High Leverage Tie Tool for Tightening and Cutting Cable Ties Tensioning tie tool with an adjustable knob that has an automatic cut-off mechanism Breakaway spring automatically engages cut-off blade at the desired tension setting Designed to work on standard 175lb ties as well at thinner 125lb ties Vinyl cushion grips with hand stops Features hardened steel stampings with weather resistant nickel chrome finish Made in the USA