Roller Chain Breakers
Drive out chain pins with a twist of the handle. Breakers allow you to disassemble chain in order to remove or add links.
For technical drawings and 3-D models, click on a part number.
Wrench-Drive Roller Chain Breakers
Tighten the hex head screw with a wrench to remove chain pins without damaging side plates. Breakers allow you to disassemble chain in order to remove or add links.
Bench-Mount Roller Chain Breakers
Push both chain pins out of your roller chain with the pull of a handle. These chain breakers make it easy to disassemble your chain to add or remove links. Since they mount to a work surface, they give you extra leverage and are convenient for frequent jobs.
Pair chain breakers with a die (sold separately) that matches your roller chain trade size. Dies have two pockets that cup the bottom of a chain to quickly align it with these breakers.
Base | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Roller Chain Trade Size | For Roller Chain Pitch | Overall Ht. | Handle Lg. | Material | Lg. | Wd. | Mounting Hole Dia. | Each | |
For Single-Strand ANSI Roller Chain | |||||||||
| 35, 40, 50, 60, 80, 100 | 3/8"-1 1/4" | 5 3/4" | 28 1/2" | Steel | 6" | 7" | 9/16" | 0000000 | 000000000 |
