Prime-Line B 571 Screen Door Tension Spring with Roller, Steel
Description
The roller is a 1 inch steel ball bearing roller with a heat treated steel tension spring that is V-shaped. The 2 inch long V-shaped flat spring inserts into the screen frame giving tension required as the door slides back and forth.
Highlights:
- Roller Width : 1/4 inch
- Spring Type : V-Spring
- Easy to install
- No adjusting needed
- Roller Material : Steel - Ball Bearing
- 2 inch V-shaped tension spring
- 1 inch diameter concave roller
- Heat treated tension spring and ball bearing roller
- Number in Package : 2