Prime-Line® has been supplying repair and replacement parts for windows and doors since 1978. This pair of tension rollers from Prime-Line® offers durable plastic construction and features 1-inch diameter center-grooved wheels. The roller assemblies come affixed in a steel housing with a heat-treated, high tension steel wire spring. Their versatile design and snap-in mounting allow these rollers to be used as either top or bottom rollers.
Brand Name: Prime-Line
Features
- Durable steel construction
- Heat-treated, high tension steel wire spring
- Hinge-style mounting assembly
- Can be used as a top or bottom roller
- Snaps onto corner number 849650
- Fitted with a 1/4″ W x 1″ diameter concave plastic wheel
- Two roller units included per package
- Spring tension roller dimensions: 3/8″ W x 2″ L












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