Arrma AR715001 Nylon Nut (4-Piece), 3mm FEATURES: Steel construction with nylon insert Used on the Arrma Raider, ADX-10, Vortex, Granite, Fury and Mojave INCLUDES: Four 3mm Nylon Nuts REQUIRES: 5.5mm Nut Driver jxs 11/08/11 ir/jxs