Flared Nylon Washer 4 Pack

Prevent CO2 leaks when setting up your kegerator or keezer and serve your home brew with peace of mind. Helps keep threaded metal-to-metal connections airtight in draft systems and kegerators. This washer fits inside any 1/4" MFL barbed swivel nut when connecting gas lines to a CO2 regulator or distribution manifold with MFL connections. Includes 4 Nylon Washers California Proposition 65 ⚠ Proposition 65 Warning: This product can expose you to chemicals that are known to the State of California to cause cancer and birth defects or other reproductive harm.