Application: Hexagonal screw heads or nuts with wrench width 7-10 (metric) or 1/4"-3/8" (imperial) Design: Insulated, individually tested according to IEC 60900; 2-component plastic insulation; self-adjusting spanner with ratchet function; size-adjustable jaw, parallel-guided smooth jaws; with 30° swiveling back angle over the corner width prisms in the jaw; anti-slip protection at the front handle function; non-insulated open jaws; non-contact jaws Hanging holeThis text is machine translated.