Includes a pack of four replacement blades for the Crain No. 174 Instant Repair Tool Kit used to cut circular holes in carpet for repairs. The four blades in this pack can replace all four blades in the tool if desired. Blades have a slot that accepts the blade screws on the tool. Blade dimensions: length: 1.035", width: .50", thickness: .020"

This tool cuts a three inch diameter circle for removing stained areas from a carpet. Four blades mount on the body to make clean cuts. The sharp central pivot pin is spring-loaded to adjust automatically to different thicknesses of carpet. The solid aluminium body includes finger contours for gripping. Includes plastic cap to protect the body and pin in storage. Blades: 1174-A