Prime-Line
Prime-Line B 571 Center Grooved Spring Tension Roller Assembly, 1 in Dia Roller, 1/4 in W Roller, Steel Roller, 2 in L
- Model Number: B 571
- UPC: 049793005717
- San Lorenzo SKU: 305719
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Prime-Line B 571 Center Grooved Spring Tension Roller Assembly, 1 in Dia Roller, 1/4 in W Roller, Steel Roller, 2 in L
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Promo Price:
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- Alternate Item #: PRB571
- Web SKU: 100090822
Prime-Line B 571
This is a tension spring roller assembly with a V shaped spring design is used by several patio door manufacturers. The roller is a 1 in steel ball bearing roller with a heat-treated steel tension spring that is V shaped. The 2 in L V shaped flat spring inserts into the screen frame giving tension required as the door slides back and forth.
| Length | : | 2 in |
| Roller Diameter | : | 1 in |
| Roller Material | : | Steel |
| Roller Type | : | Concave |
| Roller Width | : | 1/4 in |
| Suitable For | : | Several Patio Screen Doors |
| Width | : | 5/16 in |
| Material | : | Steel |
- Steel ball bearing roller will roll smoothly
- Heat-treated V shaped tension spring
Instruction/Installation Manual