The Stanley FatMax Closed Case Long Tape features a 10mm wide stainless steel blade that resists rusting. Its closed case design protects the blade and internal workings, and it includes a non-slip rubber grip. The 3:1 gear ratio allows for 3x faster rewind, and a steel roller cage protects the case from blade cuts during retraction. It also has a corrosion-resistant Tru-zero folding end hook for accurate measurements. Available with metric only or both metric and imperial measurements. Specifications: Dimensions: H:17.9 x W:20.2 x D:5.5 cm. Colour: Multi. Guarantee: 1 year. Model Number: STA034133.