ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested
98.7% On-Time Ship Rate Across All Orders
200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide
100+ Years of Combined Caster Industry Experience
Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout
Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: R-STA-5AZ
650 lbs - Engineered for robust support and unrivaled durability.
5" x 2" - The optimal size crafted for versatile and efficient mobility.
Aqualite Polyolefin (75D) - A resilient material that promises long-lasting performance.
3/4" Delrin Bearing - Specifically designed to ensure fluid wheel rotation and reduced friction.
Experience the reliability of our precision-engineered Rigid casters, suitable for both commercial and industrial terrains. Hamilton's commitment to quality craftsmanship and cutting-edge materials reaffirms its position as a leader in caster technology.
Our Hamilton Caster features a mounting plate size of 4 x 4.5 inches, ensuring sturdy installations. First bolt hole measures 2 5/8 x 3 5/8 inches and the second bolt hole is 3 x 3 inches. Mounting plate dimensions are 4.5 inches in length and 4 inches in width.
Experience the superior durability of Premium Aqualite® wheel type with an elegant stainless look finish. The solid white wheel appearance not only ensures performance but is also aesthetically pleasing.
Smooth operations are guaranteed with the Delrin type bearing. The wheel core is made of resilient Polyolefin, combined with a tread material of durable Polyolefin, ensuring optimal performance.
The caster comes with a replacement wheel code of W-520-AZ-3/4 and has a light shipping weight of 4 lbs. It's crafted with Weldment rig for an extended lifespan.
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.
Elevate your mobility experience with the Hamilton Caster – the epitome of durability combined with aesthetic brilliance. The caster boasts a stainless steel finish ensuring both longevity and resistance against corrosion.
Powered by a premium Aqualite wheel, this caster is renowned for its robust performance. Its elegant solid white finish is a testament to its design, complementing functionality with style. Moreover, the polyolefin core and tread promise minimized wear, facilitating smoother operations.
Ease of installation is key. With a 4 x 4.5-inch mounting plate, secure fits are guaranteed. It also offers two precise bolt hole dimensions and a mounting bolt diameter of 0.375 inches to enhance compatibility.
The caster comes equipped with Delrin bearings, ensuring minimal friction and a prolonged lifespan. If a replacement is ever needed, refer to the code W-520-AZ-3/4. Despite its resilient design, it maintains a lightweight profile at 4 lbs. Its Weldment rig type is a testament to a manufacturing method that champions unparalleled strength.
In essence, Hamilton's Stainless Steel Rigid Caster is not just a product; it's an amalgamation of strength, elegance, and advanced wheel technology. Suited for both robust industrial tasks and personal endeavors.
$137.00
Designed for engineers, manufacturers, and material handling professionals