Connection square according to DIN 3120-A 6.3, ISO 1174, with ball locking Inner square drive according to DIN 3120-C 6.3, ISO 1174, with ball-catcher groove 2 K-Reversible ratchet 1/4", 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 Square plug-in handle 1/4", 1-component grip with inner square Socket wrench set 1/4", 6-edged, metric, short, design according to DIN 3124, ISO 2725 Screwdriver insert 1/4", for inside 6-socket head screw, with inserted, phosphatierten pin Screwdriver insert 1/4", slot, with inserted, phosphatierten pin Screwdriver insert 1/4" PH, with inserted, phosphatierten pin Screwdriver insert 1/4" PZ, with inserted, phosphatierten pin Screwdriver insert 1/4" TX, with inserted, phosphatierten pin Socket wrench Extension 1/4" Joint 1/4", joint screwed, DIN 3123-C 6.3 Bit adapter 1/4", with hexagon socket and square, for all bits and tool