Shockforce brings new meaning to the term high performance with a full 15 feet of reach, and drop tested from 100 feet onto solid concrete. Add in a two-sided blade with vertical markings on the back, and class-leading ergonomics and you have a tape thats destined to be the new standard for trade professionals. Theres also the Shockforce Nite Eye, with all the capabilities of the original Shockforce plus the Nite Eye high visibility green on black blade for legibility in any lighting conditions.