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 Oven Rack Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
![Top plate bolt pattern drawing, ["4\" x 4-1/2\""] plate, slotted bolt holes](http://casterhq.com/cdn/shop/files/casterhq-c8g-389-top-plate-drawing_100x.png?v=1792278358)
The Albion Casters USA-Rig 6"x2" Never-Flat SZ Wheel Side-Lock Caster with 4"x4.5" Plate is engineered for exceptional performance and reliability. This caster features a 6-inch diameter and a 2-inch width wheel, designed with a Never-Flat SZ technology that eliminates the need for constant maintenance. The side-lock mechanism provides added security, preventing unwanted movement and ensuring stability in demanding environments. With a robust 4"x4.5" mounting plate, this caster is suitable for heavy-duty applications, making it an ideal choice for industrial carts, equipment, and more. Built with high-quality materials, it promises durability and long-lasting service even in the toughest conditions.
Optimize the mobility and stability of your industrial equipment with the Albion Casters USA-Rig 6"x2" Never-Flat SZ Wheel Side-Lock Caster. Its durable construction and reliable performance make it the perfect choice for high-demand applications.
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 Albion Casters USA-Rig 6"x2" Never-Flat SZ Wheel Side-Lock Caster with 4"x4.5" Plate is engineered to deliver superior performance and reliability in heavy-duty industrial settings. This caster is designed to handle rigorous applications while providing exceptional stability and ease of use. With its Never-Flat SZ technology, it ensures a maintenance-free experience, eliminating the common issues associated with flat tires.
The Albion Casters USA-Rig caster provides significant advantages for industrial and commercial use. The 6-inch diameter wheel and 2-inch width make it capable of handling large and heavy loads with ease. The Never-Flat SZ wheel technology means you won’t need to worry about flat tires, reducing maintenance and increasing reliability. The side-lock mechanism adds an extra layer of security by preventing accidental movement, making it a perfect choice for equipment that requires stable and secure positioning.
Constructed from high-quality materials, this caster offers durability and long-lasting performance even under the most demanding conditions. Its versatility allows it to be used across various applications, from industrial carts to heavy machinery, making it a valuable addition to any workspace. The caster's design not only improves equipment mobility but also ensures enhanced safety and stability, making your operations more efficient and secure.
Upgrade your industrial equipment with the Albion Casters USA-Rig 6"x2" Never-Flat SZ Wheel Side-Lock Caster. Its durable construction, maintenance-free design, and reliable performance will enhance the mobility and stability of your equipment, making it the ideal choice for demanding applications.
This Albion 6"x2" Never-Flat SZ Caster with Wheel Lock Brake – 4"x4.5" Top Plate is rated to 250 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 Rubber wheel with a 2" tread width. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty use.
This caster uses a top-plate mount with a 4" x 4-1/2" plate and a 2-5/8" x 3-5/8" 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 with Face Contact Brake caster with a wheel brake. Swivel casters rotate 360 degrees for full maneuverability. The brake locks the wheel to hold the load in place. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
The Rubber wheel performs best on rough, uneven, or outdoor surfaces such as asphalt, gravel, and cracked concrete. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 7.25". 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).
$79.00
| Identification | |
|---|---|
| Part Number / SKU | 16SZ06227SFBA |
| Core | |
| Load Capacity | 250 lbs |
| Wheel Diameter | 6" |
| Wheel Width | 2" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 7.25" |
| Rig Type | Swivel with Face Contact Brake |
| Brake | Face Contact Brake (locks wheel) |
| Distance from swivel centerline to the outer edge of the wheel when turned.Swivel RadiusDistance from swivel centerline to the outer edge of the wheel when turned. | 4-3/4" |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes. | 2-5/8" x 3-5/8" slotted to 3" x 3" |
| Recommended Mounting Bolt | 3/8" |
| Wheel | |
| Wheel Material | Rubber |
| Wheel tread hardness. Shore D is hard; Shore A is softer.Durometer (Shore)Wheel tread hardness. Shore D is hard; Shore A is softer. | 65-75 Shore A |
| Bearing Type | Radial Ball Bearing |
| Thread Guard | None |
| Construction | |
| Frame / Finish | Zinc Plated Steel |
| Warranty | 3 Years |
Drag to rotate. Select a label (OAH, Plate, BHP, Dia, Width) for its dimensioned drawing view; Esc or Back to 3D returns. Double-click or Reset view to recenter. Values from manufacturer specs; series geometry for the 2" tread plate caster family.
Series geometry, reference only. Verify critical dims against the spec table.
Free for design use. Redistribution or resale prohibited.
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 within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 250 lbs | 6" × 2"Rubber | Swivel with Face Contact Brake + brake | 7.25" | $79.00 | Viewing | |
| 250 lbsSame capacity | 6" × 2"Polyurethane | Swivel with Brake + brake | 7-1/2" | $76.00 | View → | |
| 350 lbsHeavier duty | 6" × 2"Gray Rubber | Rigid | 7-1/2" | $46.00 | View → | |
| 350 lbsHeavier duty | 6" × 2"Gray Rubber | Swivel | 7-1/2" | $53.00 | View → | |
| 500 lbsHeavier duty | 6" × 2"Gray Rubber | — | — | $25.00 | View → |
![Top plate bolt pattern drawing, ["4\" x 4-1/2\""] plate, slotted bolt holes](http://casterhq.com/cdn/shop/files/casterhq-c8g-389-top-plate-drawing_1000x.png?v=1792278358)