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
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.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: 16MR04201ST
Brand: Albion Casters
SKU: 16MR04201ST
Size: 4" x 2"
Type: Total Lock Caster
Material: Black Rubber on Iron Wheel
Feature: Floor Protective, USA-Rig Top
Load Capacity: 300 lb
Mount Height: 5.63 in
Fastening: 4" x 4-1/2" top plate
Origin: Made in USA
The Albion Casters 4" x 2" Total Lock Caster with Black Rubber on Iron Wheel delivers exceptional durability and versatility. Featuring a total lock mechanism, this caster ensures enhanced stability and security, making it an ideal choice for applications requiring reliable floor protection and secure positioning. The 4" x 2" size and robust construction provide smooth movement and high load-bearing capacity, accommodating various industrial and commercial needs. With its floor-protective design and USA-Rig top quality, this caster offers outstanding performance and long-lasting reliability.
Our knowledgeable team of Caster Experts is available Monday through Friday, 8 am - 5 pm to help with any questions or needs you may have, ensuring you select the ideal caster solution for your requirements.
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.
The Albion Casters 4" x 2" Floor Protective - Total Lock Caster with Black Rubber on Iron Wheel is designed to deliver exceptional performance and durability in a variety of industrial and commercial applications. Featuring a total lock mechanism, this caster ensures maximum stability and security, making it an ideal choice for environments where reliable positioning is crucial.
Our dedicated team of Caster Experts is available Monday through Friday, 8 am - 5 pm to assist with any questions or needs you may have, ensuring you find the perfect caster solution for your requirements.
$97.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 300 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Rubber |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
| Bolt Hole Pattern | 2-5/8" x 3-3/8" slotted to 3" x 3" |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
Designed for engineers, manufacturers, and material handling professionals
