Draper TX-STAR® T-Wrench Set: Long Blade and Short Blade. Manufactured with chrome-vanadium steel, tempered and hardened. Soft handle for comfort. Delivered with steel wall storage bracket. Cardboard display. Contains: T9, T10, T15, T20 and T25: 100mm long blade, 13mm short bladeT27, T30 and T40: 135mm long blade, 15mm short blade