{"specs":{"spec":[{"name":"MT_AllowRetailStyle","value":"false"},{"name":"MT_HidePrice","value":"false"}]},"refiners":null,"featuresandbenefits":"Unique green quick change discs are popular with body shops for grinding spot welds, breaking sharp edges, and removing heavy corrosion |These Mac Tools® branded discs are different from other discs because they have a grinding aid built-in which allows the disc to cut cooler and thus last longer |Best performance under medium-to-heavy pressure","schoolnames":{"value":null},"contents":null,"drawings":null,"childproducts":{"childproduct":["MSD8422","MSD8424","MSD8522","MSD8524"]}}