American Garage Door Supply Garage Door Opener Jack Shaft Mount Ch401jr1

Chain hoist manual chain hoist max. Door height ft. 18 Standards 1 in bore includes 2 shaft collars 4 set screws 1-1 4 in x 1 in key 22 in 41 roller chain 36 tooth x 41 1 in or 1-1 4 in id sprocket chain keeper bracket wall in.L in. Bracket Brand: American Garage Door Supply Size: []

Chain hoist manual chain hoist max. Door height ft. 18 Standards 1 in bore includes 2 shaft collars 4 set screws 1-1 4 in x...show more