This Sliding Screen Door Roller is one of the most popular rollers made, it is used by several patio screen door manufacturers. The steel spring is coiled in a "S" configuration, and is made of heat treated, high tension steel. The nylon wheel has a 1/4 inch (6.4 millimeter) center groove.
Sold By: Each
Material: Steel
Roller Material: Nylon
Roller Outside Dimension: 1 in. (25 mm)
Roller Profile: Concave
Roller Width: 1/4"