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.

40" Length

Capacity: up to 550 lb

This collection gathers industrial casters used on light institutional and furniture-grade frames. Typical builds show capacities 550 lb. Replace worn corners in matched sets when possible so the cart tracks straight under load. Pair swivel and rigid casters for tracking, or use total locks where the cart must park on a grade. These light-duty options cover everyday light institutional and furniture-grade frames without jumping to extreme forged series.

Product Features

Length: 40 inches

Material: Durable Polymer

Type: Utility Cart

Design: High-Performance, Heavy-Duty

Features: Easy Maneuverability, Sturdy Construction

Usage: Ideal for Industrial and Commercial Use

Optimize your workspace with the Quantum Storage Systems 40" Length Polymer Utility Carts. Designed for robust performance and ease of use, these utility carts feature a durable polymer construction that ensures long-lasting strength and resilience. Perfect for a variety of industrial and commercial applications, the cart’s high-performance design facilitates smooth maneuverability even under heavy loads. The sturdy build provides reliable support, making it an essential tool for organizing and transporting materials efficiently.

Jordan Wilson

Industrial Caster Specialist | 15+ Years in Caster Engineering

Access to $100M+ in-stock U.S. caster inventory

Application Engineers On Staff · ISO-Certified Facility · Trusted by 50,000+ Businesses Nationwide

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters), Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

40" Length

Quantum Storage Systems 40" Length Polymer Utility Carts

Product Features

Enhance Your Efficiency