Prime-Line
Prime-Line B 521 Roller Assembly, 1 in Dia Roller, 1/4 in W Roller, Plastic/Steel, 2-Roller
- Bearing Type: Ball
- Dimensions: 2-1/2 in L
- Finish: Unfinished
- Includes: (2) 8 x 3/8 in Phillips Pan Head Sheet Metal Screws
- Material: Plastic/Steel
- Model #: B 521
- UPC #: 049793005212
- SKU: 7430150
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Product Details
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.Key Features
- Heat treated high-tension steel spring
Item Specifications
| Bearing Type | Ball |
|---|---|
| Dimensions | 2-1/2 in L |
| Finish | Unfinished |
| Includes | (2) 8 x 3/8 in Phillips Pan Head Sheet Metal Screws |
| Material | Plastic/Steel |
| Number of Rollers | 2 |
| Roller Diameter | 1 in |
|---|---|
| Roller Edge Type | Concave |
| Roller Width | 1/4 in |
| Spring Type | Straight |
| Suitable for | Roll Formed Screen Doors and Sliding Screen Doors |
MORE DETAILS:
- Application: For residential applications
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