Garage Door Opener Trolley Threaded Shaft 109B18
Part #109B18
Part Information
This trolley threaded shaft (part number 109B18) is for garage door openers.
Trolley threaded shaft 109B18 attaches to the end of the belt or chain and lets you attach the belt or chain to the trolley.
Unplug the garage door opener before installing this part. Wear work gloves to protect your hands.