These Prime Line Products tension roller includes a 1 in. center grooved nylon wheel. It comes affixed to a heat treated high tension steel spring. It is used by several glass door manufacturers.
- Used on roll formed screen doors
- Nylon wheel construction
- 2-1/2 in. long heat treated, high tension steel spring
- Aluminum rivets
- 1 in. diameter center grooved wheel
- Includes 2 rollers and springs