Manufactured from heat treated and hardened Chrome Vanadium steel with a fully polished finish. Keys range in length from 75 to 270mm and in size from T10 to T80. Anti-slip coating for comfort and control. Includes magnets on the long element. Supplied in easy-access case for safe storage and quick key selection. Features & Benefits:Manufactured from heat treated and hardened Chrome Vanadium steel with a fully polished finish. Keys range in length from 75 to 270mm and in size from T10 to T80.Anti-slip coating for comfort and control.Includes magnets on the long element.Supplied in easy-access case for safe storage and quick key selection.Lifetime guarantee*.Model No. AK7188 Specifications: Model No AK7188 Brand: Premier Contents: T10, T15, T20, T25, T27, T30, T40, T45, T50, T55, T60, T70, T80 Length: 75-270mm Nett Weight: 1.70kg