Increases your efficiency: Variable application options for all screwing processes and fields of application. Offers you full protection: Each tool individually tested at 10,000 V AC and approved for 1,000 V AC. Increases your flexibility: Clockwise or anti-clockwise rotation can be adjusted using the switch lever. Protects your material: Fully insulated tool reduces the risk of short circuits. Dimensions: 305 x 258 x 75 mm Application: Safe installation of terminals and sleeves, conductor connections, screwing of busbars. For work in the area of live parts up to 1,000 V AC. When working on live parts, the safety of the user is the top priority. With the insulated tool set including ratchet wrench, extensions and socket wrenches, electricians and electrical specialists are perfectly equipped for working on electrical systems. The included ratchet wrench with integrated switch lever enables effortless switching between clockwise and anti-clockwise rotation. The socket wrenches and extensions are mechanically locked. The change is made by simply pressing the release button. In order to be able to work with variable lengths, two extensions are also included in the set. With these, for example, deep-lying screws can be reached effortlessly. In addition, the selection of socket wrench inserts with internal and external hexagons offers the user the necessary flexibility when working. The ratchet wrench, the extensions and the socket wrenches are stored in an orderly and clear manner in a practical and robust case. The tools in the set are subjected to a routine test in accordance with the international standard IEC 60900 and enable safe work in the area of live parts up to 1,000 V AC. Tested according to IEC 60900. Contents: 1x ratchet wrench insulated for socket wrenches 1/4' reversible 145 mm (43054) 1x 1/4' for socket wrench inserts insulated 75 mm (43059) 1x 1/4' for socket wrench inserts insulated 150 mm (43060) 1x socket wrench insert insulated 1/4' external hexagon 4.0 mm (43088) 1x socket wrench insert insulated 1/4' external hexagon 5.0 mm (43089) 1x socket wrench insert insulated 1/4' external hexagon 5.5 mm (43090) 1x socket wrench insert insulated 1/4' external hexagon 6.0 mm (43091) 1x socket wrench insert insulated 1/4' external hexagon 7.0 mm (43092) 1x Socket wrench insert insulated 1/4' external hexagon 8.0 mm (43093) 1x Socket wrench insert insulated 1/4' external hexagon 9.0 mm (43094) 1x Socket wrench insert insulated 1/4' external hexagon 10.0 mm (43095) 1x Socket wrench insert insulated 1/4' external hexagon 11.0 mm (43096) 1x Socket wrench insert insulated 1/4' external hexagon 12.0 mm (43097) 1x Socket wrench insert insulated 1/4' external hexagon 13.0 mm (43098) 1x Socket wrench insert insulated 1/4' external hexagon 14.0 mm (43099) 1x Socket wrench insert insulated 1/4' internal hexagon (43109) 1x Socket wrench insert insulated (43110) 1x Insulated socket wrench insert (43112) 1x insulated socket wrench insert (43113) 1x case.