8ft Chain Drive Extension Kit

CHECK HEIGHT: beamUP's 8-foot chain & rail extension kit is specifically designed for customers with 8 foot garage doors. ** The standard garage door height is 7 feet high so please measure your garage height before purchasing the extension kit. **

COMPATIBILITY: beamUP's 8-foot chain & rail extension kit (8CX) is compatible with the beamUP Workhorse (BU100), Everlift (BU250), and Sentry (BU400) with chain driven motors.

HEAVY-DUTY CHAIN DRIVE: The steel-reinforced chain is designed to hoist even the heaviest of carriage house doors.

INCLUDES: 1 rail extension, chain, and all necessary hardware for quick & easy installation.

RAIL LENGTH: For 8ft tall sectional garage doors, the total rail length is 135" or 11.25ft. If garage height is 10 feet tall, installation will require the 10CX extension kit.