Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: EA-93
Engineered for both reliability and versatility, the Durastar 1-1/8" ID Rubber Expandable Adapter delivers a secure, non-permanent mounting solution for caster applications. With a precision expansion range of 1.030" to 1.140", this adapter ensures a tight fit in a variety of hollow tubing and pipe dimensions, eliminating play and increasing operational stability.
Manufactured using high-quality rubber, this adapter absorbs vibration and resists wear, making it well-suited for high-traffic and heavy-use environments. Whether you're equipping a commercial utility cart or retrofitting industrial machinery, this adapter simplifies installation and reduces downtime.
No welding or bonding agents are needed—simply insert and expand. The result is a clean, adjustable, and dependable connection point that upholds the standards of modern mobility systems. Trust Durastar to keep your equipment rolling with confidence.
Upgrade your caster installations with the Durastar 1-1/8" ID Rubber Expandable Adapter and experience enhanced performance, easy customization, and long-term dependability.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
Engineered for precision and built to last, the Durastar 1-1/8" ID Rubber Expandable Adapter offers a secure, adjustable mounting solution for hollow tubing applications. Designed with an expansion range of 1.030" to 1.140", this adapter is perfect for users seeking dependable caster support without permanent modifications.
Made from high-quality rubber, the adapter expands to fit tightly into tubular structures—offering excellent vibration resistance and long-term performance. Its non-damaging, tool-free installation process makes it an excellent option for professionals in industrial, commercial, or custom fabrication environments. Whether you're replacing caster stems or customizing carts, this adapter delivers consistent results.
The Durastar expandable rubber adapter supports both lightweight and heavy-duty mobility systems with ease. Its ergonomic installation process requires no adhesives or welding, allowing for efficient workflow and minimal downtime. Built with American engineering standards, it meets the expectations of professionals who demand reliability, simplicity, and strength.
Whether you're a repair technician, facility manager, or OEM specialist, the Durastar 1-1/8" ID Rubber Expandable Adapter provides a fast, effective solution for retrofitting casters or stabilizing new builds. Invest in quality. Choose Durastar.
$9.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
