It's unique expanding design allows the Drain Key to internally grip in a 360 degree pattern. The drain key's aluminum shoes will not mar chrome or special finishes. Installs and removes tub drains， closet spuds and pipe nipples.

• Brand Name: Superior Tool
• Product Type: Drain Key
• Maximum Outer Diameter: 1-1/4 in.
• Number in Package: 1 pc
• Overall Length: 3-3/4 inch