Radiator Accessories Radiator plug 7PCS kits /radiator plug sets 7PCS Radiator accessories set NMT851Radiator plug 7PCS kits /radiator plug sets1: Universal mounting kit for aluminum radiators2: Size: 1/2'', 3/4''3: 1/2 radiator accessories or 3/4 radiator accessories4: 20 years professional die casting mold experiences,5: ADC 12, International brand Brass, exclusive raw material for anti- ...