Used by several patio door manufacturers. Consists of 1/4 in W center groove wheel, high-tension heat-treated steel v-spring (2 in L before and 2 in L after bend).
| Id | 157452 |
| SKU | 3053428 |
| PartNo | B 570 |
| UPC | 049793005700 |
| Bearing Type | Ball |
| Material | Steel |
| Roller Width | 1/4 In |
| Suitable For | Roll Formed Screen Doors And Sliding Screen Doors |
| Roller Diameter | 1 In |
| Spring Type | V |
| Roller Edge Type | Concave |
| Finish | Unfinished |
| CID | 9 |