3710CH is a One-Piece 10' (3 m) Rail Assembly. This complete rail
is used to install various LiftMaster® and Chamberlain® Chain Drive
Garage Door Openers. Check the manual for specific rail kit information
before ordering to ensure compatibility.
Also known as: G3710CH, MRE3710CH, MR3710CHC, MR3710CH, 012381137107, 3710CHC, 3710PL
