5 Pairs MT60 3.5mm 3-wire 3-pole Bullet Connector Plug Set for RC ESC to Motor 5 Male Connectors & 5 Female Connectors New design, light weight, short circuit protection, 3.5mm 3-pin for ESC to motor connection Refractory nylon sheath Sealed joint to make no vapor entrance Non-Slip deisgn to make easier in removing and connecting plugs Clear postitive & negative signal indicated