These tension springs will fit into 5/16 inch or thicker screen frame material. Prime-Line MP5577-50 Window Screen Tension Springs, 1/4 in. Shop Prime-Line Window Screen Tension Springs, 1/4 in. x 2-3/4 in., Spring Steel Construction (100 Pack) MP5577 in the Screen Frame Connectors department at Flat Spring Steel Prime-Line Window Screen Bottom Latches, 4 Sets, L 5790 At Tractor Supply Co Window Spring These are tension springs constructed from heat treated steel. They help to hold your window screens into the sliding aluminum window screen channels. They easily fit a 5/16 in. or wider screen.Heat treated steel constructionCorner mounted designPack of 50No tools requiredFor use with aluminum screensFor additional information on this product, please see the Product Documents section for all... Constructed of heat treated spring steel Fasteners are not required for the installation of these springs 1/4 inch wide x 2-3/4 inch long , Zinc plated finish No tools are required for these easy to install tension springs. Prime-Line H 3668 Right Hand Awning Window Operator, Aluminum
