Manufactured from hardened and heat treated Chrome Vanadium steel with a fully polished finish. Keys range in length from 65mm to 175mm and in size from T10 to T50. Colour-coded anti-slip coating for comfort, control and fast identification. Supplied in easy-access case for safe storage and quick key selection. CHROME VANADIUM STEEL - Manufactured from heat treated and hardened steel with a satin finish, for added durability and resistance to corrosion. RANGE OF KEY LENGTHS - Keys range in length from 65mm to 175mm and in size from T10 to T50. COLOUR-CODED ANTI-SLIP COATING - For comfort, control and fast identification. SEALEY PREMIER - One of a comprehensive range of premier hand tools, suitable for daily professional use. SUPPLIED WITH STORAGE CASE - For safe storage, easy access and quick key selection. 9PC SET - Contents includes sizes: T10,15,20,25,27,30,40,45,50. DISPLAY BOX - Packs of 10. LIFETIME GUARANTEE*.