60" STREET KEY 5/8"ROD 5/1 BLACK PLUG This 3/4 inch double check 3530678231

60" STREET KEY 5 8"ROD 5 1 BLACK PLUG This 3 4 inch double check 3530678231 This 3 4 inch double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements offering you variety while also making your decision that much easier This Water Meter Walve Wrench turns on and off the main water supply valve for a house or building Its extended 60 in length is ideal for reaching into shallow meter valve boxes that are less than 54 in deep