Socket wrench tools:Square connection according to DIN 3120, ISO 1174, with ball lockInner square drive according to DIN 3120, ISO 1174, with ball-bearing groove2K reversible ratchet, forward/reverse operation switchable by lever, push button release, Fine-Toothed, oval head, 2-component handle, hand-protecting power transmission, for socket wrench insertsSocket wrench insert, hexagonal, metric, short design according to DIN 3124, ISO 2725Spark plug insert 1/2" with pressed-in retaining rubberSpark plug insert 1/2" with pressed-in holding rubber and additional drive 6-kant SW 24Socket extension 1/2"1/2" cardan joint, joint screwed together, design according to DIN 3123 - C 12.5For hand-operated screw applicationsChrome-vanadium steel, matt satin chrome finishSocket strip for equipping with insert holders for socket wrench inserts 1/2", aluminumRing spanner: Design according to DIN 3113, shape A, ISO 3318, ISO 7738, angled ring side 15°, open-end position 15°, ma