Sealey AK7193 Long Torx Drive TRX-Star Allen Key Set ChromeOne of a comprehensive range of Premier Hand Tools, suitable for daily professional use.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.