Drive out chain pins with a twist of the handle.

Hook into your roller chain and use the handle to tighten the jaw until the chain ends are close enough to add or remove a link. Choose from holders with maximum jaw capacity from 1 3/4” to 5”.

Use the notched jaws to push the spring-clip off the link.

Place these plastic rulers on links to measure chain wear.

Align sprockets and roller chain during installation and adjustment.

Minimize friction, reduce noise, and prolong the life of your roller chain. Guides can be cut to the exact length you need.

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.

These tensioners range in height from 5 15/32" to 7 25/32".

At less than 4" in height, these tensioners are good for use on low-clearance drives.

If none of our standard guards fit your chain or belt system, we'll create one to suit your needs. Guards are steel and fit sprockets up to 48" apart.