4mm x 200mm x 255mm Stainless Steel RC Model Boat Drive Shaft Rod Product Name : RC Boat Drive Shaft;Shaft Dia. : 4mm / 0.16" Tube Size : 8mm x 200mm /0.3" x 8"(D*L);Total Size : 255 x 8mm /10" x 0.3"(L*Max.Dia) Material : Stainless Steel, Brass;Color : Silver Tone, Brass Tone Net Weight : 52g Package Content : 1 x RC Boat Drive Shaft