Firebrand Stix Wheel & Tire Skewers make it easier to organize your wheels and tires. These unique, 7" skewer sets include four Stix, four tightening disks and four locking clips that will allow you to group all of your wheels and tires together in an organized fashion. Can also be used for wheel racks on scale projects. STIX are 4mm in diameter and 7 inches long. They will accommodate 1:16 scale, 1:10 scale and 1:8 scale wheels – sizes ranging from 2.0", 2.2", 2.8", 3.0", 5.0" up to 8" and, if desired, can be painted with polycarbonate paint.