The CRL Pull-Style U-Blade Knife was designed for making re-insertion of push-in moldings easier. A totally different blade design makes this tool an easy solution to the job of cutting out a groove in the original urethane bead. Use it to prepare a space between the glass edge and body opening for application of new urethane adhesive and insert molding replacement. Standard Blade cuts a 5/16" (8 mm) gap; Thin Blade cuts a 1/4" (6 mm) gap. Sold with one Standard Blade installed. Cable Pull Handle must be ordered separately.