Description German Gedore Stahl Mayer 172h tool set Quality German tool kit including everything you need. Made of quality chrome-vanadium steel. A convenient storage case in which everything will sit in its place. Brand: Stahl Mayer 100% German Production Advantages: - Applies the force over the whole surface of the bolt head, not only along the edges. - Prevents wear and tear the bolts. - Allows greater load on the insert. - Ability to use on damaged bolts. 1/2: - Ratchet - Extension 125 + 250 mm - Cardan - Insert for candles 16 + 21 millimeters - Adapters 12.5 (1/2) to 8 mm (5/16) - 17 inserts - 10-32 mm - 5x Deep inserts 16-17-18-19-22 mm - 2x inserts E-type E 20-24 3/8": - Ratchet - Extension 125 mm - Cardan - Spark plug wrench 18 mm - 10 inserts - 10-11-12-13-14-15-16-17-18-19 mm - 6 deep inserts - 10-11-12-13-14-15 mm - 6 inserts E-type - 10-11-12-14-16-18 - Adapter 10 (3/8) to 8 mm 5.16 " 1/4": - Ratchet - Cardan - Extension 50 + 100 mm - Spinner - Bit holder - 13 inserts - 4-4.5-5.5-5-6-7-8-9-10-11-12-13-14 mm - 7 deep inserts - 4-5-6-7-8-9-10 mm - 5 inserts E-type - 4-5-6-7-8 - 30 bits - Bit adapter -. 20 bits 1/4" -. 24 bits 5/16" - 7 hexagons from 1.2 to 5 mm