Never used.. package is worn... see pics.. part # oc6psh
RC Model Metal Cardan Joint Gimbal Couplings Double Universal Joint Screw #1419
universal joint coupling 4mm to 4mm Stainless steel rc model boat scale 40
Universal Joint Coupling M5 / M1/4" to 4mm Stainless Steel RC Model Boat Scale
1pcs FT011 - FT012 Drive Shaft 4x4mm /3x3.18mm Universal joint for RC Boat
FT011 - FT012 Drive Shaft 4x4mm /3x3.18mm Universal joint for RC Boat
universal joint coupling 3.18mm to 4mm Stainless steel rc model boat scale 46
