Description
Garage Door J.R. Jackshaft Chain Hoist, 1″ Shaft
The Garage Door J.R Jackshaft Chain Hoist, 1″ Shaft is used for manual garage doors which can be an economical alternative to an electric door opener. This jackshaft chain hoist is easy to install. It uses jack shaft mounting (solid shaft only) and has an internal gear drive.
- 4:1 reduction
- No cable jumping
- Includes sprocket, 26′ of hand chain, 1 chain keeper, 2 shaft collars, 1 wall bracket and a 1/4″ key, External chain, sprocket drive
