TS | sku: TY-0269100 T&S 3/16 In. Big Flow Seat Washer This seat washer is for our large flow spindles. Works with our Big flow faucet spindle assembly. This is a 13/16 rubber washer.Black rubberUsed in big flow faucetsLarge flow spindlesWithstands up to 1403/16 in. inside diameter1/8 in. thick Log in for pricing