RIDGID-66807 Extra long to turn hard to reach mounting nuts on faucets, sprayers and ball cocks Notched ends engage 2, 3, 4, and 6 tab basin nuts Open slot allows easy access over existing supply lines Shut off valve attachment turns hard to reach angle stops without marring chrome Strainer basket attachment holds drain unit in place while tightening strainer nut 7/8" & 1" metal or plastic hex nuts Light weight, high strength plastic construction with durable aluminum inserts