Stanley 33-835 35-Foot Powerlock Tape Rule Tape rule provides positive blade lock with no creeping Special True-Zero hook allows use of nail as pivot to draw circles and arches Mylar polyester film extends the life of the entire blade, chrome high-impact ABS case 3-rivet, corrosion-resistant hook moves for accurate inside/outside measurements Limited lifetime warranty, measures 1-inch-by-35-feet