DUBRO Tailwheel Bracket (1/4 Scale Airplanes) (QTY/PKG: 1 )#377
1/8 axle dia. or 3mm. The Tailwheel Brackets are made of lightweight durable nylon. Available in three sizes to fit most airplanes from .40 size to large scale. Includes 1 bracket, 1 wire form, 1 dura-collar and 3 flat washers."