Presenting the R-MM2-43FS Hamilton Mini-Mite Rigid Caster — the optimal choice for those seeking performance and durability. Crafted with Two 4" x 3" Steel Rollers, this low-profile caster promises maximum weight distribution. The inclusion of (2) needle thrust bearings and (2) needle roller bearings on a 1" axle underscores its commitment to smooth and hassle-free operations, especially suited for demanding industrial environments.
Elevate your equipment's mobility with the Hamilton Mini-Mite series. Renowned for its low-profile design, this dual-wheel rigid caster is an industry favorite for heavy-duty applications. It's not just a caster; it's a Hamilton — synonym with quality and durability.
Evaluate the R-MM2-43FS for your industrial setup and get all your caster-related questions answered by our experts. Connect with us during business hours for personalized caster recommendations and insights.
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.
Dive deeper into the world of premium caster design with the R-MM2-43FS Hamilton Mini-Mite. Designed to bring industrial strength in a low-profile package, it integrates some of the finest engineering practices from Hamilton - a leader in mobility solutions.
The Dual 4" x 3" Steel Rollers are not just for durability. They are strategically sized to distribute weight evenly, ensuring less wear and tear, and thus elongating the caster's lifespan. The integration of both needle thrust and needle roller bearings on a 1" axle ensures optimal load-bearing capabilities while facilitating smooth operations, even under rigorous conditions.
Whether it's for manufacturing units, aerospace applications, or other heavy-duty environments, the R-MM2-43FS Hamilton Mini-Mite shines due to its versatile design. Its swivel functionality ensures precise maneuverability in congested spaces, and the low-profile nature makes it an ideal fit for applications demanding minimal height elevation.
Hamilton not only prioritizes top-tier functionality but also sustainable and eco-friendly manufacturing practices. Investing in the R-MM2-43FS Hamilton Mini-Mite Rigid Caster means supporting a brand committed to a greener future.
When durability meets design excellence, you get the R-MM2-43FS. Elevate your mobility experience and optimize operational efficiency by integrating this premium Hamilton product into your setup.
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.).
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).
$1,957.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 3" |
| Rig Type | Rigid |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
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View all dual wheel casters →
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 | |
|---|---|---|---|---|---|---|
| — | 4" × 3" | Rigid | — | $1,957.00 | Viewing | |
| 1000 lbsHeavier duty | 4" × 2"Polyurethane | — | 5-5/8" | $183.00 | View → | |
| 1000 lbsHeavier duty | 4" × 2"Polyurethane | Rigid | 5-5/8" | $166.00 | View → | |
| 1700 lbsHeavier duty | 4" × 2"Polyurethane | Rigid | — | $377.00 | View → | |
| 1700 lbsHeavier duty | 4" × 2"Polyurethane | Swivel | — | $309.00 | View → |
