C Battery Backup Belt Drive LED Wi-Fi Garage Door Opener
G2777, G2778 and G2770 is a One-Piece 7' (2.1 m), 8' (2.4 m) and 10' (3 m) Rail Assembly. This complete rail is used to install various LiftMaster® and Chamberlain® Belt Drive Garage Door Openers. Check the manual for specific rail kit information before ordering to ensure compatibility.
Prices reflective on this website are exclusively available on Upwardor Market