Hi folks advise please have purchased a mtb recently and need to fit /secure the upper torque arm to the forks which are made of aluminium to do this require a very heavy duty jubilee fastener/clip to go round the forks which are 120mm diameter, torque arm has a 20mm width hole and 4mm slot hole. Where would I get a such a jubilee clip and would this be rust resistant as commute along the coast. Maybe a chandlers if really necessary Your advise and help is much appreciated