Draper 33603 (TKB-MM/B) - 4.0mm Metric Hexagon and Ball End Hexagon Keys

Hexagon keys with ball end on the long arm and conventional ends on short arm. The ball type hexagon tip allows the hexagon key to be used up to 30° angle from the screwhead recess. Manufactured from chrome vanadium steel that’s hardened and tempered. Sold loose.