Superior Tool’s DrainKey is an industry endorsed tool that expands inside the drain with three knurled steel sections.

Once the tool is locked-in tight, you can rotate the drain out using the large nut. The diameter expansion design allows the DrainKey to internally grip in a 360 pattern. This invaluable tool expands with a crescent/adjustable wrench to remove or install a large variety of drains.

• The DrainKeys expanding design internally grips in a 360 pattern
• Three knurled shoes that expand when the tool is turned counterclockwise with a crescent/adjustable wrench until the jaws grip the drain and the drain is loosened and removed
• Loosens/Installs bathtub drains, 1-1/4″ or 1-1/2″ closet spuds, duplex strainers, jr. duo strainers, jr. basket strainers and tray plug drains
• Coated finish for corrosion resistance
• Instructions and o-ring included