Prime-Line® has been supplying repair and replacement parts for windows and doors since 1978. This pair of rollers from Prime-Line® features a center-grooved, adjustable plastic ball-bearing wheel that provides smooth and quiet operation for your sliding door. The rollers come affixed to a heat-treated, high tension steel spring and are used by several glass door manufacturers.
Brand Name: Prime-Line
Features
- Durable steel construction
- Heat-treated, high tension steel spring
- Used by many patio door manufacturers
- Fitted with a 1/4″ W x 1″ diameter concave plastic wheel
- Includes 2 roller units per package
- Spring tension roller assembly dimensions: 1/4″ W x 1″ diameter













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