The Superior Tool 4500 DrainKey is a specialized plumbing tool designed to loosen and remove bathtub drains, closet spuds, duplex strainers, junior basket strainers, junior duo strainers, and tray plug drains. This expanding drain key solves the common problem of stuck or difficult-to-remove drain fixtures by providing a secure grip that works on multiple drain types and sizes.
Using an innovative expanding design with three knurled shoes, the DrainKey internally grips the drain in a 360-degree pattern. Simply insert the tool into the drain and turn it counterclockwise with a crescent wrench or adjustable wrench, and the expanding shoes grip firmly to loosen the fixture. The all-around expanding grip eliminates wobble while loosening fixtures, ensuring reliable performance for drain removal tasks.
Features and Benefits
- 360-Degree Expanding Grip: Three knurled shoes expand when turned counterclockwise, creating an all-around grip that holds securely without wobbling during removal.
- Versatile Compatibility: Works with 1-1/4 inch and 1-1/2 inch closet spuds, duplex strainers, junior basket strainers, junior duo strainers, and tray plug drains for multiple plumbing applications.
- Corrosion-Resistant Finish: The coated finish resists rust and corrosion, maintaining reliable performance even in humid bathroom environments.
- Crescent Wrench Operation: Compatible with standard crescent or adjustable wrenches for tool operation.
- Clear Instructions Included: Comes with easy-to-follow instructions for proper operation.
Specifications
- Brand: Superior Tool
- Model: 4500
- Color: Gold
- Compatible Sizes: 1-1/4 inch and 1-1/2 inch closet spuds
- Design: Expanding jaw with three knurled shoes
- Finish: Coated for corrosion resistance
- Dimensions: 1.735 x 1.735 x 3.152 inches
- Weight: 0.99 pound
WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov.








