2" Nylon Garage Door Rollers 4" Stem (set of 2) Controls up to 3 gate

Controls up to 3 gate operators or commercial door operators

1200 Series

1000 remote capacity to support large quantity remote control requirements

The 841LM works automatically with your garage door opener so it always locks and unlocks with every operation of the door

each tube a single application

2" Nylon Garage Door Rollers 4" Stem (set of 2) Controls up to 3 gate2" Nylon Garage Door Rollers 4" Stem (Set of 2) For residential sectional doors 7 16" diameter 4 inch stem Deluxe nylon rollers provide a smoother and quieter opening and closing of garage door 11 ball bearing commercial grade for smoother operation Keeps the noise down when garage is attached to the house Replaces steel rollers