Material: chromium-vanadium steel. 47-piece. Contents: Socket wrench inserts ( 1 / 4 ″, hexagonal): 4; 4.5; 5; 5.5; 6; 7; 8; 9; 10; 11; 12; 13; 14 mm Socket wrench inserts ( 1 / 4 ″, long): 8; 10; 11; 13 mm Inserts for slotted screws ( 1 / 4 ″): 4; 5.5; 6.5 mm Inserts for Philips screws ( 1 / 4 ″): PH 1, 2, 3, PZ 1, 2, 3 Inserts for Allen screws ( 1 / 4 ″): 3, 4, 5, 6, 7, 8 mm Inserts for inner TORX screws ( 1 / 4 ″): TX10; TX15; TX20; TX25; TX30; TX40 Handle with sliding block ( 1 / 4 ″) Lever wrench ( 1 / 4 ″, 72 teeth 140 mm) Drive handle with square drive ( 1 / 4 ″ ) Cardan joint ( 1 / 4 ″) Extensions 50 + 105 mm ( 1 / 4 ″) Hexagon pin wrench 1.5″; 2″; 2.5″ Socket wrench set Delivery incl. case (plastic, L 230 x W 160 x H 40 mm).