CHAIN-DRIVE RAIL EXTENSION KIT
For use with Chamberlain Power Drive chain drive garage door openers featuring the quick-install rail system
Includes rail extension, replacement chain/cable & all necessary hardware




7710CB-P 10 FT. CHAIN EXT RAIL KT
FIT:Up to 10'
COLOR:Black This product ships in approximately 1 days
This product is made in MX
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer or birth defects or other reporduction harm. For more information to to www.P65Warnings.ca.com