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Elevate your equipment's mobility with the Hamilton Spring Loaded Workhorse Rigid Caster, boasting a remarkable 720 lbs load capacity. Engineered for industrial, commercial, and residential applications, experience a blend of performance, durability, and ease of use.
- 720 lbs Load Capacity: Ensures stability and safety even under heavy loads.
- 4"x2" UltraGlide Ergo Polyurethane Wheel: Provides smooth movement across various surfaces.
- 85A Cast Iron Construction: Guarantees robustness and longevity.
- 1/2" Sealed Precision Ball Bearings: Achieve fluid motion and minimized wear.
The Hamilton caster is a universal solution for heavy-duty applications in industrial, commercial, and residential settings. Its spring-loaded design ensures shock absorption, protecting both equipment and surfaces, making it a favorite among professionals and DIY enthusiasts.
Empower your moving tasks with the Hamilton Spring Loaded Workhorse Rigid Caster – a synergy of strength, mobility, and durability. Experience ease, safety, and performance in every move.
Explore the pinnacle of caster design with Hamilton’s 720 lbs Load Capacity Rigid Caster. Each feature is meticulously engineered to enhance your experience, safety, and operational efficiency.
Elevate your operational capability with Hamilton's 720 lbs Load Capacity Rigid Caster, where innovation meets unmatched quality and safety. Make every move count, ensuring reliability and precision with every roll.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
Introducing the Hamilton UltraGlide Ergo, engineered for seamless mobility, robust durability, and efficient performance, ensuring your heavy-duty mobility needs are met with precision and quality.
Experience a mobility masterpiece with the UltraGlide Ergo, boasting a 720 lbs load capacity, 4"x2" polyurethane wheel, 85A cast iron construction, and sealed precision ball bearings for fluid movement and long-lasting durability.
Wheel Diameter: 4 inches
Wheel Face: 2 inches
Construction: 85A Cast Iron
Bearings: 1/2" Sealed Precision Ball Bearings
Adorned with a Platinum Powder finish and an Weldment , the UltraGlide Ergo promises enhanced durability and smooth operation, even in the most demanding heavy-duty applications.
Featuring a Blue Poly on Aluminum Center wheel and precision sealed ball bearings, every movement is efficient, smooth, and noise-free, ensuring optimal performance with minimal maintenance.
Ideal for industrial equipment movement and heavy furniture mobility, the UltraGlide Ergo is the go-to choice for professionals and DIY enthusiasts, delivering reliability, strength, and precision when it matters most.
Discover the convergence of strength, mobility, and durability with the Hamilton UltraGlide Ergo Rigid Caster - your epitome of engineering excellence and functional aesthetics.
This Hamilton 4"x2" UltraGlide Poly Rigid Spring Loaded Caster – 720 lb is rated to 720 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster runs a Cast Iron wheel with a 2" tread width. Steel / iron wheels give maximum capacity and durability on smooth, hard industrial floors and tolerate heat.
This is a Rigid caster. Rigid casters track straight for directional stability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Cast Iron wheel performs best on smooth, hard industrial floors. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 6.6875". Account for it when checking equipment clearance, dock height, and ergonomic working height.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$432.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 6.6875" |
| Rig Type | Rigid |
| Load & Performance | |
| Wheel Capacity | 720 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
4" x 2" Gray Iron Semi Steel Industrial Replacement Wheel – 700 lb | CasterHQ
4" x 2" · 700 lbs
$19
4" x 2" Semi-Steel Rigid Caster – 700 lb | 4" x 4-1/2" Top Plate | CasterHQ
4" x 2" · 700 lbs
$38
4" x 2" Polyurethane Steel Swivel Kingpinless Caster – 700 lb | CasterHQ
4" x 2" · 700 lbs
$70
View all 4′ x 2′ casters & wheels →
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 700 lbsLighter duty | 4" × 2"Polyurethane | — | 5-5/8" | $63.00 | View → | |
| 700 lbsLighter duty | 4" × 2"Cast Iron | Rigid | 5-5/8" | $48.00 | View → | |
| 720 lbs | 4" × 2"Cast Iron | Rigid | 6.6875" | $432.00 | Viewing | |
| 800 lbsHeavier duty | 4" × 2"Polyurethane | — | — | $26.00 | View → | |
| 800 lbsHeavier duty | 4" × 2"Polyurethane | — | — | $14.00 | View → |
