This is our best-selling tool, for good reason. It loads nipples super-fast for quicker wheel builds. Start it on the spoke threads and spin away. 2 degree tapered end allows for just the right “friction-fit” in the nipple. Knurled fingertip-spinning surface for hi-speed driving. Feels great in your hand. NEW 13ga (2.3mm) in stock! Classic 14ga (2.0mm), 14ga XL (2.0mm Extra-Long), and 15ga (1.8mm) sizes available.