This knife has a multi-purpose steel blade to tuck carpet near fragile tiles or toilets, a hook edge for heavy cutting, a front scraper edge with a notch to remove door pins, and a flat head screwdriver for tightening Crain scraper screws. Opposite end has steel tapping insert. Blades are replaceable.
Crain is an American manufacturer of professional flooring tools for the installation of carpet, vinyl and wood flooring including undercut saws, toe-kick saws, scrapers and stripper machines for tear out of old floor covering.