Lawn Genie L2010 Automatic Valve Adapter, 1" Bed Casters Urethane polymer formula provides durability

Urethane polymer formula provides durability for heavy traffic and best looking finish

Adjustable 70-160 degrees

Smooth styling with bold dial

but could be replaced with a different type chuck easily enough if you favor keyed drill chucks

Lawn Genie L2010 Automatic Valve Adapter, 1" Bed Casters Urethane polymer formula provides durabilityThis valve adapter features internal bleed to turn the valve on at the manifold location for system check ups or for extra watering, and manual flow control which allows for fine tuning of the amount of water pressure going to each individual zone reducing misting and fogging at the sprinkler and therefore saving water Highlights: 1" Converts lawn genie manual PVC valves to automatic Flow control allows for precise adjustment after installation