3W aluminum road stud has been designed and manufactured to withstand particular difficult environmental and traffic conditions. The aluminum alloy used is one of those offering maximum impact resistances to vehicular traffic and to spread the impact load over the pavement surface. The aluminum road studs are particularly suitable for roads with heavy traffic. The anchoring shank ensures a stronger fixing in the road surface, while the aluminum body can withstand extreme pressure loads of more than 60tons Moreover, it has a patented anti-twist shaft design to prevent movement of the stud while in service and shall be affixed to the pavement surface by means of a hole drilled into the surface. Price Condition FOB Shanghai Origin Shandong Province 3WChina Material Aluminum Alloy Size 100 x 100 x 20 Millimeters Weight 220 Grams Delivery lead time within half a month after receipt of the covering bank receipts Minimum order 1000