Design spec. similar to DIN 3122, ISO 3315 Made from special-purpose drop-forged and hardened aluminium The mechanism as in all U-10 ratchets is made from high-quality steel With lever change Push-button release Non-slip 2-component handle with hanging hole Locks in the middle position: When the lever is flipped, it automatically engages for clockwise or anti-clockwise operation For hand-operated sockets and accessories with square drive as per DIN 3120 - C 12.5, ISO 1174, ball locking device Extremely lightweight - just 340 g