STANLEY Powerlock Tape 3m/10ft X 1/2in (replacement 33203-8) 33-231-2
Die-cast metal case holds its own against rough handling
Entire blade coated with heavy-duty Mylar polyester film for unbeatable durability
Two-rivet, corrosion-resistant hook stands up to continuous use
Special Tru-Zero hook does double-duty as a pivot for drawing circles and arcs Mylar is a registered trademark of DuPont Teijin Films for its polyester film. Only Dupont Teijin Films makes Mlyar polyester film.