The Speedmaster Small Dual Pickup Rudder Assembly w/ Short Bracket. Made of high-quality aluminum, CNC cut to tight tolerances. The rudder features two built-in water pickups and a breakaway brass screw in the rudder bracket to help minimize damage from the blade hitting an object while driving. Comes with basic mounting screws. Features a short mounting bracket which is most applicable on Scale Hydros Specs: Dimensions: See picture, sizes are +/- 1mm Weight: 80 grams Mounting plate: 29mm ("1.125") wide by 25.5mm("1.00) tall Made in the USA. These are available with either an Angled style bracket or a "T" bracket.