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: S-ENS-4AZ
Experience the unmatched strength and longevity of the S-ENS-4AZ Hamilton Endurance Stainless Steel Swivel Caster. Designed for versatility, its 4" x 2" Aqualite wheel ensures smooth movement on various surfaces. Enhanced with a 3/4" Delrin bearing, expect reduced friction and superior performance.
This Hamilton caster is perfect for demanding environments, especially those requiring hygienic conditions such as food processing, pharmaceuticals, or labs.
Hamilton is synonymous with industry-leading quality. When you invest in a Hamilton caster, you’re choosing durability, reliability, and expert craftsmanship. Don't compromise; go for the best.
Note: For more details or to make a purchase, click the 'Buy Now' button below.
Swivel caster designed for optimal movement and flexibility.
Robust 550 lbs capacity at a speed of 3 mph.
Diameter: 4 inches | Wheel Face: 2 inches | Material: Stainless Steel
Overall Height: 5.125 inches | Swivel Offset: 1.25 inches
Mounting Plate: 2 1/2 x 3 5/8 inches | Bolt Hole 1: 1-3/4 x 2-7/8 inches | Bolt Hole 2: 1-3/4 x 3 inches | Mounting Bolt Size: .3125 inches
Caster Color/Finish: Stainless | Wheel Type: Aqualite | Wheel Color/Finish: Solid White
Bearing Type: Delrin | Replacement Wheel: W-420-AZ-3/4 | Wheel Material at Tread: Polyolefin | Shipping Weight: 5 lbs | Caster Rig Type: Kingpinless | Wheel Core Material: Polyolefin
Premium build ensuring longevity and resistance to corrosion.
Provides smooth movement and is suitable for a variety of surfaces.
Reduces friction for better performance and durability.
Specifically crafted for high-demand industrial environments.
Allows for flexible movement in multiple directions.
Synonymous with industry-leading quality and craftsmanship.
Perfect for environments like food processing or pharmaceuticals.
Simple and straightforward setup for various applications.
Designed to support and transport heavy equipment with ease.
Requires minimal upkeep, ensuring long-term usage without hassles.
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.
Experience state-of-the-art engineering with the S-ENS-4AZ Hamilton Stainless Steel Swivel Caster. This product combines the best of Hamilton’s reputation with the latest advancements in caster technology.
Crafted from high-grade stainless steel, this caster is not only rust-resistant but also stands up to the harshest of environments. The endurance design ensures it's perfect for high-demand settings. Additionally, its hygienic build makes it ideal for sectors such as food processing and pharmaceuticals.
The 4"x2" Aqualite Wheel promises smooth movement, no matter the surface. Partnered with the 3/4" Delrin Bearing, it reduces friction to a minimum. This ensures that your operations run efficiently, with less wear and tear, leading to a longer product life.
Setting up the S-ENS-4AZ Hamilton Caster is a breeze. Its user-friendly design allows for quick installations, and once set up, its low maintenance nature means it won't require constant attention. Saving time, effort, and resources, it's the top choice for industries worldwide.
Don't miss out on superior quality and unmatched performance. Elevate your industry standards with the S-ENS-4AZ Hamilton Stainless Steel Swivel Caster today.
$363.00
Designed for engineers, manufacturers, and material handling professionals