Heavy Duty Industrial Caster Set - Built for Performance and Durability
This set of (4) 5" x 2" red polyurethane on steel core swivel casters is designed to handle serious weight—up to 4,400 lbs per set. Perfect replacements for toolboxes, carts, dollies, and heavy equipment.

Key Features:
✅ Load Rating: 1,100 lbs per caster / 4,400 lbs total per set
✅ Top Locking Brakes: Secure your load instantly when needed
✅ Polyurethane on Steel Core: Protects floors, resists wear, handles heavy loads
✅ Double Ball Raceway: Smooth swivel for easy maneuverability under heavy loads
✅ Zerk Grease Fittings: Easy maintenance, extends caster life
✅ Industrial Grade Zinc Finish: Rust-resistant for wet environments and washdowns
✅ Precision Roller Bearings: 3/4" roller bearing with 1/2" spanner bushing
✅ Temperature Range: -40°F to 180°F — built for any job site or shop
✅ NSF Listed & RoHS Compliant — Built to exceed ANSI & ICWM safety standards
✅ OEM Preferred Series: Trusted by GE, automotive plants, and industrial manufacturers

Specifications:

• Wheel Diameter: 5"

• Tread Width: 2"

• Overall Height: 6-1/2"

• Swivel Radius: 4"

• Hub Length: 2-7/16"

• Durometer: 95A (+/-5)

• Finish: Zinc-plated for corrosion resistance

• Part Number: MD5X2PISR-SET

• UPC: 614608116287

✅ In stock and ready to ship — Limited quantity available at this price.
✅ Buy direct from CasterHQ — industry-leading quality and support.

Fits most heavy-duty toolboxes, shop carts, and custom builds.
Check plate dimensions before ordering.