The Silca T-Ratchet kit includes: The ratchet, an extension, and the torque beam. For bits: 2, 2.5, 3, 4, 5, 6mm hexes, t10, t20, t25 Torx, and a 2mm Phillips. This is pretty comprehensive, I ...

The socket-set ratchet handles – in 1/2in drive and 1/4in drive – are weighty and feature 72-tooth ratchet mechanisms so that only 5° of rotation is necessary to move the fastener.