WERA Insulated Joker Set of 4 with Tool 020170 Roll,

Quantity: 4 pieces. Set contents: Insulated wrench XS: 020150 (7-10mm x 1/4-3/8"), Insulated wrench S: 020151 (10-13mm x 7/16-1/2"), Insulated wrench M: 020152 (13-16mm x 1/2-5/8"), Insulated wrench L: 020153 (16-19mm x 5/8-3/4"), Hook-and-loop fastener strip: 120 x 50mm Tools individually tested according to IEC 60900 at 10,000V for safe working at approved voltages of 1,000V. The adjustable VDE spanner continuously and automatically grips all hex sizes within the specified dimensional range (metric and imperial). The integrated lever mechanism clamps the hex screw or bolt securely between the jaws, greatly reducing the risk of slippage and damage. The ratchet function allows for fast and consistent screw tightening without having to remove the tool.