Expanding Adapter Casters — Fits 1-1/4″ ID Tube
Expanding adapter casters for 1-1/4 inch inside diameter tubing. Popular size for heavier furniture, industrial fixtures, and equipment frames. No-drill friction-fit mount.
Adapter: Fits 1-1/4″ ID tube | Mount: Expanding adapter (friction fit) | No drilling required | Multiple wheel types available
Frequently Asked Questions
What uses 1-1/4 inch tubing? ›
Heavier furniture legs, industrial workbenches, display systems, and equipment frames commonly use 1-1/4 inch tubing.
How tight should I tighten the adapter? ›
Tighten until the caster is firmly seated and does not wobble. Do not over-tighten as it may damage thin-walled tubing.
Can expanding adapters handle vibration? ›
Yes, within rated loads. For high-vibration environments, check the adapter periodically to ensure it remains tight.
CasterHQ — nationwide industrial caster and wheel supply. ISO-certified, ANSI-tested. Same-day dispatch on in-stock orders. Call 844-439-4335 or contact us for expert sizing help.
