Plastic center grooved wheel with steel housing, high-tension steel spring. Fits on Columbia Uni-fit doors. Contents: 2 roller assemblies.
Product Details
Manufacturer: PRIME-LINE PRODUCTS
Manufacturer's Part Number: B 649
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Product Features
- Heat-treated high-tension steel spring
Product Specifications
| Bearing Type | Ball |
| Color | Gray |
| Dimensions | 3-5/8 in L |
| Finish | Unfinished |
| 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 | Columbia Uni-Fit and Roll Formed Sliding Screen Doors |