Prime-Line Flat Screen Door Tension Spring with Roller (2-Pack)
Model #B 521 UPC 00049793005212
235997
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Product overview
This center grooved sliding screen door tension roller is used by many patio door manufacturers. Used on the bottom as well as the top of the sliding screen door. The roller is a grooved high density polyethlene roller. The tension spring is 2-1/2 inches long & is a heat treated high tension steel spring.
Specifications
| Material | Nylon |
| Roller Diameter | 1 In. |
| Roller Width | 1/4 In. |
| Spring Type | Straight |
| Brand | PRIME-LINE |
| UPC | 00049793005212 |
| Product type | Tension Spring Roller |