Watts RK 909-RC1 4 - Part of the RK-909 Series Window Well Extension The Grate Lock clips inside

The Grate Lock clips inside the channel (or catch basin) and stays put

Our standard grade gopher speed basket  is made to protect plant roots from gophers

making it resistant to tearing and punctures

This valve consists of a lead free brass body

The Silt Barrier is essential for job site erosion control

Watts RK 909-RC1 4 - Part of the RK-909 Series Window Well Extension The Grate Lock clips insideFeatures Factory Replacement Kit No special tools required for changing parts All parts are made of high quality materials Specifications Buy American Act Compliant NO Compatible Series or Model 909 Compatible Size Used On 4 IN Kit Contents Check Disc, Cover O ring, Lubricant Kit Type First Check Rubber Parts Kit Lead Free YES Product Group BACKFLOW KITS UPC 098268414585