Tool Aid 13000 Spin-A-Ratchet, accesorio de trinquete de 1/4"
Push into socket, spin to tighten, put on ratchet and finish job. Pre-tighten nuts and bolts with ease, then switch to your ratchet for final tightening. Available in 1/4", 3/8", and 1/2" drive sizes, or as a convenient 3-piece set.