Superior Tool 03825 Basin Buddy Faucet Nut Wrench-Wrench to grab metal, pvc, plastic, and coupling nuts Unique slots grab locknut wings without breaking them off Universal tool fits most metal lock nuts, most coupling nuts, most PVC locknuts and most metal and plastic toilet supply nuts Cutaway design fits around existing supply lines toremove coupling nut Once coupling nut is removed, cutaway fits aroundthe faucet shank (-Inch) to remove metal and plastic nuts Use with  or 3/8-Inches ratchet drive, adapter included Unique slots grab locknut wings without breaking them off Universal tool fits metal lock nuts, coupling nuts, PVC locknuts, most metal and plastic toilet supply nuts Cutaway design fits around existing supply lines to remove coupling nut Once coupling nuts is removed, cutaway fits around the faucet shank () to remove metal and plastic nuts Use with  or 3/8 ratchet drive, adapter included