CRL Flat Screen Frame Tension Spring - L5527

This CRL Flat Tension Spring helps keep screens held tightly in window channel. To install you can drill two 3/16" (4.8 mm) holes. A WST900 notching jig and tool can be used to install the spring into the base of either 5/16" or 3/8" (7.9 or 9.5 mm) screen frame. For large jobs or fabrication the tension springs are available in a bulk package containing one hundred springs. Six springs per package.

Perfect for Small Jobs or Retail Sales