Chamberlain 1702REV 01 External Quick Release for Automated Garage Doors

UNLOCK FROM THE OUTSIDE: Our Chamberlain external quick release lock allows you to open your garage door from the outside in case of a power failure so no need to worry INCLUDES: this handy kit includes 1 x External Quick Release, 1 x lock Socket, 1 x Cable, 1 x Clamps and 2 x keys for convenience if you lose the other key DURABLE DESIGN: the secure connection between cable and carriage features a sturdy 1.8m cable - Rustproof cover plate for durability and is designed for doors up to 50mm wall thickness DIMENSIONS: ‎Our external quick release kit features the following dimensions: 19.5 x 8.5 x 4.5 cm and a total weight of 180g COMPATIBILITY: This handy easy to use kit is suitable for the following Chamberlain garage door openers: ML510EV, ML700EV and ML1000EV, Manufacturer: Chamberlain