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The BRASSCRAFT sf0038 is a faucet aerator adapter designed to connect standard faucet spouts to aerator assemblies using dual male thread sizing. It features a 15/16-inch x 27 male thread on one end and a 55/64-inch male thread on the other, accommodating common faucet and aerator thread patterns found in residential and light commercial plumbing applications. Plumbers and plumbing contractors install this adapter when replacing or upgrading faucet aerators where thread sizes differ between the spout and the aerator unit.
This adapter fits standard kitchen and bathroom faucet spouts that require a threaded aerator connection. It bridges the gap between 15/16-inch x 27 thread faucet outlets and 55/64-inch aerator inlets, making it useful during aerator replacement, water-saving retrofit projects, or faucet repair work in both residential homes and light commercial facilities.
Designed as an OEM-style replacement and retrofit adapter for residential and light commercial faucets requiring a 15/16-inch x 27 male thread to 55/64-inch male thread aerator connection.
Installation is performed by a licensed plumber or qualified tradesperson. Shut off the water supply to the faucet before beginning work. Hand-tighten the adapter onto the faucet spout first, then use an appropriate wrench to snug the connection without overtightening, which can damage threads. Inspect for leaks after restoring water flow.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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