1/4 in W center groove nylon wheel, high-tension 2-1/2 in L heat-treated steel spring and #8 x 3/8 in Phillips pan head sheet metal screw.
| Id | 199856 |
| SKU | 7430150 |
| PartNo | B 521 |
| UPC | 049793005212 |
| Number Of Rollers | 2 |
| Bearing Type | Ball |
| Spring Type | Straight |
| Roller Edge Type | Concave |
| Roller Width | 1/4 In |
| Roller Diameter | 1 In |
| Material | Plastic/Steel |
| Finish | Unfinished |
| Dimensions | 2-1/2 In L |
| Suitable For | Roll Formed Screen Doors And Sliding Screen Doors |
| Includes | (2) #8 X 3/8 In Phillips Pan Head Sheet Metal Screws |
| CID | 9 |