Loosens and attaches supply lines on most faucets Short cylindrical insert works on 7/8, 15/16, 5/8, 1 in nuts, 2 tab basin nut and shut-off valves Long cylindrical insert: works on 5/8 in nut and strainer baskets installation Plastic body(short insert end) works on 3,6 tab basin nuts Plastic body(long insert end) works on 2,3,4,6 tab basin nuts Color/Finish Family: Chrome Manufacturer Color/Finish: Chrome Type: Faucet change-out tool Cutting Tool Weight: 1.01 Plumbing Tool Material: Metal Used For: Loosening and attaching supply lines on most faucets CA Residents: Prop 65 Warning(s): Yes Warranty: Lifetime UNSPSC: 27111700