Connection square according to DIN 3120, ISO 1174, with ball locking Inner square drive according to DIN 3120, ISO 1174, with ball-catcher groove 2 K-reversible ratchet, right/left-handed rotation through Lever reversible, push-button release, fine-toothed, oval head, 2-component grip, hand-protecting power transmission, for socket wrench inserts Socket wrench set 1/4" + 1/2", 6-edged, metric, design according to DIN 3124, ISO 2725 Socket wrench Extension 1/4" +1/2" Cross-grip with sliding piece 1/4", design in accordance with DIN 3122 and ISO 3315 Joint 1/4" + 1/2", joint screwed, according to DIN 3123-C Version 12.5 Bit adapter 1/4", with inner-4-edged and inside 6-edged, for all bits and tools with 1/4" hexagon head Bit 1/4", 6-edged, Slot, PH, PZ, TX suitable for holders according to DIN ISO 1173-D 6.3 Combination wrenches, metric, design according to DIN 3113, ISO 3318, ISO 7738, Form A, ring side angled at 15°, jaw position 15° Angled screwdriver set, 9-piece, in the plastic plug