Apex Tool Group LLC based in Sparks MD is one of the largest worldwide producers of industrial hand and power tools tool storage drill chucks chain and electronic soldering products. Case designed to fit perfectly in the hand. Lightweight, high strength chrome finish case . Fits easily in to most tape holsters . Bright yellow blade has clear easy-to-read numerals . Toggle lock is positioned for convenient operation and holds the blade securely in any position . Virtually unbreakable Quad Hook . Four rivets for extra strength (1" blade only) . Cushioned blade return . Removable belt clip