Pull trigger and lay down adhesive. Great for wrapping, mounting, projects of all kinds. Covered gears minimize adhesive residue and applicator jams. For use with 1/2" and 3/4" wide rolls. Clear cover allows you to see when tape is running out. Use with Scotchï¿½ Adhesive Transfer Tape MMM9241/2 or MMM9243/4 (sold separately). Tape Dispenser Type: Handheld; For Tape Width: 1/2 in; 3/4 in; For Tape Length: Up to 1,296 in; Core Size: N/A.