4' hose to replace any automatic On/Off thumb control spray for ledge or deck mounted faucets. 1/8" I.P.S. universal hose coupling. Will fit 1/8 M, or 1/4 M faucet fitting. Same as Rinse-Quick model No. MR-422-4. Manufactured to include no more than 0.25% weighted average lead content on wetted surfaces.