This roller assembly with M shaped tension spring with a 1 in high density polyethylene ball bearing roller is used by several patio door manufacturers. The heat-treated tension spring is 2-5/16 in L and shaped like an M giving it the tension needed by the screen door to slide properly.
| Id | 237468 |
| SKU | 3655057 |
| PartNo | B 640 |
| UPC | 049793006400 |
| Country of Origin | |
| Roller Type | Concave |
| Roller Material | Polyethylene |
| Roller Diameter | 1 In |
| Roller Width | 1/4 In |
| Material | Steel |
| Length | 2-5/16 In |
| Width | 5/16 In |
| Suitable For | Sliding Screen Doors |
| CID | 9 |