With a 1/2" square drive, these swivel handles are suited for professional use in confined spaces. The hinged link allows you to work at varied angles. Each product possesses differing grips and lengths to suit your needs. Features and Benefits • Is useful in restricted or confined areas • Hinged link allows you to operate at various angles • Available in varying sizes and with differing grips to suit your requirements Typical Applications • Engineering • DIY • Automotive