The AT Tape Measure T3447 16 is a heavy duty, professional quality tape measure with an automatic blade locking mechanism. The nylon coated blade makes it corrosion resistant which is ideal for use outdoors. It has a 5 metres length blade with 2.3 metres standout. Nylon coated blade gives excellent abrasion resistance and durability. Double sided blade markings in metric and imperial for regular, overhead and vertical measuring. Class II for greater measuring accuracy (accurate to 1mm over 3m). Robust rubber casing gives strong grip and impact resistance. Easy press release blade brake with a shock absorbing system for blade retraction. Strong and durable metal belt clip. Guaranteed for life for imperfect materials or workmanship from the manufacture, Carl Kammerling International Some other products which go perfectly with this Pocket Level: C.K Magma Hand Tool Roll bag.