DIY Aeromodelling Motor Universal Coupling (4 x 3mm)
Brand N/A Quantity 1 Piece(s)/pack Color Silver Material Stainless steel Compatible Models N/A Application Motor straight shaft (Brushed motors or small size brushless motor) Other Feature D9.0 x 4.0 x 3.0 x M3 x L22mm; Metal universal joint diameter: 9mm; Hole diameter: 4mm / 3mm; Size hole threads: M3 Packing List 1 x Universal coupling 1 x Wrench 2 x Screws