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.
Enhance your space with our top-quality Gray Epoxy wire shelving, featuring robust construction and easy assembly. Perfect for dry areas, this shelving kit offers unmatched value!
Configure your shelving in a right angle, straight line, or back-to-back alignment to maximize storage efficiency. Ideal for both home and commercial use.
Got questions? Our shelving experts are here weekdays 8 am - 5 pm. Get expert advice for your project needs.
Meets strict standards for public health protection.
Each shelf supports up to 600-800 lbs of evenly distributed weight.
Shelves can be adjusted in 1" increments for customized storage.
Resistant to corrosion and suitable for dry environments.
No tools required, features a slip-sleeve locking system.
Can be set up in right angle, straight line, or back-to-back alignments.
Wire design allows for proper airflow around stored items.
Built to withstand heavy usage in various settings.
Compatible with add-on units for increased storage capacity.
Adjustable feet ensure stability on uneven surfaces.
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 Quantum 36"W x 18"D x 74"H 5-Tier Gray Epoxy Wire Shelving Starter Kit offers a versatile and robust storage solution for various environments. This NSF-certified unit combines durability with flexibility, making it ideal for commercial kitchens, warehouses, retail spaces, and more.
This Quantum WR74-1836GY-5 36"x18"x74" Gray Epoxy Wire Shelving Unit 5 Tier 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.
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).
$807.00
| Identification | |
| Brand | Quantum |
| Load & Performance | |
| Wheel Capacity | 800 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
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