This rocker style spring tension roller assembly is used by several patio door manufacturers. The body is stamped steel with a tension spring attached. It has a 1 inch high density polyethlene roller. It is used on the top as well as the bottom of the screen door. No. B 518: Roller Diameter: 1 In. Material: Nylon Roller Width: 1/4 In. Spring Type: Straight Pkg Qty: 2 Package Type: Card
Prime Line Prod.
Model No B 518
UPC 049793005182
Material Nylon
Roller Diameter 1 In.
Roller Width 1/4 In.
China