Mueller 104-521 Anti-Siphon Frost-Free Sillcock Valve, 1/2 x 14" Clearance two 3/8"D x 4-3/4"L lag

two 3/8"D x 4-3/4"L lag screws with holes

Max Power: 410UWO

so it won't chafe

accepts paint

6 1/2" length

Mueller 104-521 Anti-Siphon Frost-Free Sillcock Valve, 1/2 x 14" Clearance two 3/8"D x 4-3/4"L lagBuilt in lockshield, heavy duty six point cast iron handle. Backflow preventer checks siphoning back into the water supply, automatically drains upon water shut off. Frost free sillcocks provide a year round source of water to areas of structures that are subject to freezing temperatures. Finish: Chrome plated MIP x Length: 1 2 x 14" PSI: 125 Frost free CSA certified Meets ASSE standard 1019 Built in lockshield, heavy duty six point cast iron handle