Ideal for wheel truing when theres limited access to spoke nipples such as small, high spoke count wheels or while using an anti-rotation spoke holder. The SW-9 combines two common spoke nipple sizes, 0.127-inch/3.23mm (SW-0) and 0.136-inch/3.45mm (SW-2). Forged, machined, heat-treated, plated and vinyl-dipped for years of dependable use.