• SECURITY OF WORK: quick locking and unlocking of the sockets with a push button. No risk for sockets or accessories to get lost. ACCESSIBILITY: the 5° rotation angle (72 teeth ratchet) allows a very high second operation in narrow spaces. The ratchet heads are very compact to offer a maximum accessibility. Ergonomy: tightening in the opposite direction is easy to carry out with the thumb. Comfortable Nertech handle studied for working in all positions: polypropylene for better resistance and elastomere for a good grip. Ratchet body-handle link designed to let the hand free during the grip.