Nylon Rollers Commercial Grade 10 Ball Bearings- Pair
Frais de port calculés à la caisse.
- 2' in. roller nylon-with ball bearings
- 4' in. stem
- 10,000 cycles of an 8' high door at 50lbs per roller
- Made of nylon and steel with a zinc-plated finish
- Rated to open and close the garage at least 10,000 times