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.

The 5" x 2" Stainless Phenolic Delrin Bearing Caster with Total Lock and 4" x 4.5" Plate (D4.05109.331 BRK4 SS) offers exceptional performance in challenging environments. Featuring a high-quality stainless steel construction and phenolic Delrin bearings, this caster ensures smooth and reliable movement. The Total Lock mechanism offers secure locking, providing both swivel and wheel lock for enhanced stability. With a 4" x 4.5" mounting plate, this caster is easy to install, making it an excellent choice for industrial, commercial, and institutional use. Its corrosion-resistant properties ensure longevity and dependability even in harsh conditions, making it a trusted solution for demanding applications.
Our 5" x 2" Stainless Phenolic Delrin Bearing Caster with Total Lock and 4" x 4.5" Plate (D4.05109.331 BRK4 SS) is designed to exceed industry standards for quality and reliability. Each caster undergoes rigorous testing to ensure it meets the highest performance standards. Whether you're outfitting industrial machinery or commercial equipment, this caster offers long-lasting durability and smooth operation. Backed by dependable customer support, we ensure that our products provide lasting value and exceptional service.
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 5" x 2" Stainless Phenolic Delrin Bearing Caster with Total Lock and 4" x 4.5" Plate (D4.05109.331 BRK4 SS) is a high-performance, heavy-duty caster designed for industrial and commercial environments. Its robust construction, combined with advanced features like the Total Lock brake, Delrin bearings, and corrosion-resistant stainless steel finish, makes it an ideal solution for equipment and machinery that require both mobility and stability. Whether you are outfitting manufacturing machinery, storage systems, or commercial carts, this caster is engineered to deliver dependable performance even in demanding conditions.
This 5" x 2" Stainless Phenolic Delrin Bearing Caster is ideal for a wide range of applications in industrial, commercial, and institutional settings. Its heavy-duty load capacity and superior durability make it an excellent choice for:
At [Your Company Name], we are committed to providing high-quality products that meet the needs of our customers. Each 5" x 2" Stainless Phenolic Delrin Bearing Caster with Total Lock and 4" x 4.5" Plate is rigorously tested to ensure it delivers reliable, long-lasting performance. We stand behind our products with a 3-year warranty and provide excellent customer support to assist you with any inquiries or concerns.
Designed for durability, performance, and ease of use, the 5" x 2" Stainless Phenolic Delrin Bearing Caster with Total Lock and 4" x 4.5" Plate is the perfect solution for businesses and industries requiring reliable mobility in demanding environments. With its superior construction, advanced features, and compliance with industry standards, this caster is a long-term investment that ensures your equipment and machinery operate smoothly and safely.
This Colson D4.05109.331 BRK4 SS 5" x 2" Stainless Total Lock Caster – CasterHQ is rated to 1000 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 Phenolic wheel with a 2" tread width. Phenolic carries high loads on smooth, hard floors and tolerates heat, but transmits more shock than an elastomer tread.
This caster uses a top-plate mount with a 4" x 4-1/2" plate and a 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 Total Lock 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.
Rated for -40°F to 600°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 Phenolic 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 6.5". 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).
$204.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 5" |
| Wheel Tread Width | 2" |
| Overall Height | 6.5" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Rig Type | Swivel with Total Lock Brake |
| Load & Performance | |
| Wheel Capacity | 1000 lbs |
| Temp Range | -40°F to 600°F |
| Brake Type | Total Lock Brake |
| Materials & Finish | |
| Wheel Material | Phenolic |
| Frame Material | Zinc Plated Steel |
5" x 2" Phenolic Rigid Caster – 1000 lb | 4" x 4-1/2" Top Plate | CasterHQ
5" x 2" · 1000 lbs · Direct fit
$20
View all 5′ 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 | |
|---|---|---|---|---|---|---|
| 750 lbsLighter duty | 5" × 2"Polyurethane | Rigid | 6-1/2" | $20.00 | View → | |
| 800 lbsLighter duty | 5" × 2"Nylon | Swivel | — | $28.00 | View → | |
| 1000 lbs | 5" × 2"Phenolic | Swivel with Total Lock Brake + brake | 6.5" | $204.00 | Viewing | |
Direct fit5" x 2" Phenolic Rigid Caster – 1000 lb |
1000 lbsSame capacity | 5" × 2"Phenolic | Rigid | — | $20.00 | View → |
| 1000 lbsSame capacity | 5" × 2"Cast Iron | Rigid | 6-1/2" | $31.00 | View → |





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