Expert Quality, 6pt sockets manufactured from chrome vanadium steel, which is correctly hardened and tempered with a micro satin chrome plated finish. Each socket has a knurled ring for extra grip. Supplied with 72 tooth reversible soft grip ratchet and accessories. Supplied complete in a two tone full drawer EVA insert tray made from closed cell foam. Suitable to be used in Draper and Draper Expert roller cabinets and other manufacturers similar roller cabinets.Note: This tray only fits Roller Cabinet'sDimensions: 560mm x 390 x 50mmContents:1/4" sockets; 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm,1/4" deep sockets; 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm,1/4" extension bars; 50, 100, 150mm,1/4" sliding T bar1/4" coupler1/4" (F) - 3/8" (M) adaptorSpinner Handle3/8" sockets; 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm3/8" deep sockets; 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm3/8" extension bars; 75, 200mm,3/8" spark plug sockets; 10, 12, 14mm3/8"( F) - 1/4"( M) adaptor3/8" (F) - 1/2