Simms Vernier AMILCAR coupling. Please see both photos. Diameter at the tooth side 14,7 mm. (length 8mm). Diameter at the other side:
15,7 mm. Largest diameter of the coupling: 45mm.
4 Wheels for Amilcar M3 painted red with new inner chamber and tyres made to exact Amilcar specification by Michelin. Comes with 4 wheel screw chromed and key made to specification so that the wheel screw can be removed without damaging chrome