This Patio Screen Door Spring Tension Roller has a flat heat-treated, high-tension steel spring housing with a bent design. The 1/4 inch (6.3 millimeter) wide steel ball bearing wheel has a center groove. This sliding patio screen door roller fits on doors manufactured by Academy Manufacturing Company.

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Material: Steel

Roller Outside Dimension: 1"

Roller Profile: Concave

Roller Width: 1/4"

Steel Length: 2-1/4"

Steel/Stainless Roller: Steel Ball Bearing