The black Rotationally Molded Caster Kit from Gator is an excellent accessory for wheeling your G-PRO or GR series rack. With two locking and two non-locking casters, this rolling kit is perfect for getting heavy cases to and from parking lots or up and down ramps.
The polyethylene material is inserted into a mold, and then gradually rotated until the material sticks to the edges of the mold in an even pattern. Once cooled, this plastic material forms a strong bond that minimizes sagging and potential collapse. This case is manufactured to such high standards that it comes with a lifetime warranty against manufacturer’s defects.