Wera Zyklop speed ratchet faster than the police allowed Unites 5 creaking types 38 piece assortment in a sturdy metal case Wera products include screwdrivers, screwdriver bits, ratchets and socketry, nut-spinners and L-keys. Wera tools are used principally by professionals, including builders, electricians and mechanics. Wera is particularly well known for its popular line of screwdrivers featuring the instantly recognisable Kraft form shape handle. This unique design is based around the contours of the hand during screwdriver use and uses a specifically designed combination of ergonomic soft zones and smooth, hard zones. The distinctive 'crowns' from this handle are now used as part of the Wera logo.