Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
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.
Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters

Unveiling the Hamilton Swivel Caster – an epitome of engineering prowess and exceptional load management. Tailored for industrial and commercial applications, this caster is distinguished by its formidable strength and precision.
For a mobility solution that echoes reliability and top-notch performance, go for the Hamilton Swivel Caster with Unilast Solid Polyurethane Wheel. It’s tailored to fulfill the stringent requirements of today’s industries.
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.
The Hamilton Stainless Steel Swivel Caster is the top-tier option for individuals prioritizing both durability and performance. With its advanced construction and meticulous engineering, this caster can efficiently cater to high-demand applications.
The caster shines with a notable load capacity of 800 lbs at 3 mph. Accommodating numerous robust activities, its wheel measures 6 inches in diameter with a 2-inch face, ensuring both stability and agility.
Featuring a Unilast® wheel constructed from solid Polyurethane, the caster offers unmatched resilience, longevity, and resistance to wear and tear. A royal blue finish on the wheel brings a blend of style and potency. Moreover, both the caster and wheel are encased in stainless steel, guaranteeing resistance to rust and a perpetual luster. The incorporation of a cold forged and stamped rig emphasizes further durability.
The caster's total height measures 7.5 inches, accompanied by a swivel offset of 1.68 inches. It comes with a 4 x 4.5 inches mounting plate ensuring solid integration. The caster also comes with optimally sized bolt holes for streamlined assembly and a Delrin® bearing renowned for minimal friction and superior wear resistance.
With a manageable shipping weight of just 6 lbs, the product ensures uncomplicated transportation and manipulation. Should there be a need for wheel replacement, it includes a reference wheel code: W-620-UYZ-3/4, assisting users in obtaining the perfect match.
In essence, opting for the Hamilton Stainless Steel Swivel Caster translates to a commitment to premium quality, endurance, and operational efficacy.
This Hamilton 6"x2" Unilast Polyurethane Swivel Stainless Caster – 800 lb is rated to 800 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 Solid Polyurethane wheel with a 2" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
This caster uses a top-plate mount with a 4" x 4-1/2" plate and a 2-5/8" x 3-3/8" slotted to 3" x 3" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
This is a Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. 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 Solid Polyurethane wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.
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).
$286.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 2-5/8" x 3-3/8" slotted to 3" x 3" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 800 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Solid Polyurethane |
| Frame Material | Zinc Plated Steel |
6" x 2" Gray Iron Spring Loaded Caster – 700 lb | CasterHQ
6" x 2" · 700 lbs
$151
6" x 2" Polyurethane Rigid Caster 4" x 4-1/2" Plate – 900 lb | CasterHQ
6" x 2" · 900 lbs · Direct fit
$23
6" x 2" Blue Polyurethane Spring Loaded Caster – 1000 lb | CasterHQ
6" x 2" · 1000 lbs
$182
View all 6′ 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 | |
|---|---|---|---|---|---|---|
| 600 lbsLighter duty | 6" × 2"Gray Rubber | Rigid | 7-1/2" | $31.00 | View → | |
| 700 lbsLighter duty | 6" × 2"Cast Iron | — | — | $151.00 | View → | |
| 800 lbs | 6" × 2"Solid Polyurethane | Swivel | — | $286.00 | Viewing | |
| 900 lbsHeavier duty | 6" × 2"Polyurethane | Rigid | 7-1/2" | $23.00 | View → | |
| 1000 lbsHeavier duty | 6" × 2"Blue Solid Polyurethane | — | — | $182.00 | View → |





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