The perfect ride-saver that's so compact you'll forget you're carrying...until you need it. This CNC machined, 4-in-1 spoke wrench and valve extender tool can restore a wheel knocked out of true, and change a valve extender during a flat repair. And while you hopefully never need to use it, the Spoke Wrench is one of those tools you 'll be glad you had if the situation arises. Available separate, or find it in our Team Edition and Ride Prep Tool Kits. - 4-in-1: 3 spoke nipple tools and 1 valve extender tool - 3.23mm (0.127?) slot fits many DT Swiss, Marwi, Edco and Wheelsmith square nipples - 3.3mm (0.130?) slot fits 15G square nipples - 3.45mm (0.136?) slot fits 14G square nipples - Fits the standard for valve extenders on long-valve presta inner tubes and tubeless presta valve wheels - Hardened CRV tool steel maintains precision edges for a lifetime - Found in our Ride Prep and Team Edition Tool Kits - Limited Lifetime Warranty