Chain blocks

A chain block is used with a manually operated garage door and can be installed on either side of the door. They are secured to the full shaft on which the spring system is secured.

Its use is strongly suggested for any door over 10 ft (3 m) high so the door can be operated safely.

For smaller doors, a pull chain can be used.

Chain blocks

Chain blocks

 

Back to search page

Copyright Garaga Inc. | Privacy Policy and Conditions of Use | Sitemap