Elevate your massive rigging structures and specialized high-clearance scaffolding with our 6 Inch Threaded Stem Casters. Frequently referred to as heavy-duty screw-in casters or high-capacity stem mounts, this formidable design securely anchors into thick, tapped structural columns to withstand extreme torsional stress. The imposing 6-inch wheel diameter offers unparalleled ground clearance, effortlessly absorbing severe shocks while rolling heavy payloads over rugged factory tracks and deep concrete channels. Can’t find what you need? Contact us for guidance.