Recommended for use when lacing spokes into a bicycle wheel, this spoke nipple driver allows for nipples to be fitted & tightened through the wheel rim at speed due to its clever cranked design. The head of the driver features a tab to fit into the spoke hole helping to hold the nipple in place whilst it is being offered up to the hole in the rim. Intended to be used to initially tighten the nipple until all the spokes are fitted & are starting to tension, at which point a spoke key can be used.