Apply continuous tension and automatically take up slack at any point in a 180° arc.

Precisely apply tension in a straight line by moving the adjustment screw.

Mount these tensioners directly onto your chain drive. They have adjustable straps that take up slack and apply constant tension.

Able to fit in tight spots, these tensioners are less than 3" tall.

Hooks at each end of the cable insert into the rollers beyond the links you want to change. Tighten the hooks with the included box wrench to add or remove a link. Maximum jaw capacity is 42".