Product Overview
Discover our Heavy Duty 6″ x 2″ Tool Box Casters with springs, designed for durability and versatility in various environments. These casters combine robust construction with advanced shock absorption, ensuring smooth and reliable performance for industrial and heavy-duty applications.
Key Features
- Material: High-quality polyurethane (PU) wheels with galvanized steel brackets for excellent durability and anti-tangling properties.
- Types: Available in spring-type, fixed, swivel, brake, heavy-duty, polyurethane, and industrial transport casters to suit diverse needs.
- Load Capacity:
- 4 inches: 250kg
- 5 inches: 350kg
- 6 inches: 400kg
- 8 inches: 500kg
- Shock Absorption: Retractable, high-elastic, non-deforming springs provide superior shock absorption and anti-seismic performance, ensuring stability on uneven surfaces.
Benefits
- Durability: Firm and strong structure withstands heavy loads and tough conditions.
- Versatility: Suitable for toolboxes, industrial carts, and other equipment in various environments.
- Smooth Operation: Spring suspension minimizes vibrations, protecting equipment and improving maneuverability.
Upgrade your toolbox or industrial equipment with these reliable, high-performance casters designed for heavy-duty tasks.
Global Manufacturing Leader & OEM/ODM Services
We are a trusted global manufacturer and OEM partner for industrial hardware distributors worldwide. Our clients are based in the US, UK, Canada, Australia, UAE, The Netherlands, Denmark, and beyond.
We specialize in providing OEM (Original Equipment Manufacturing) and ODM (Original Design Manufacturing) services:
- Custom Spring Tension: Tuned to your specific equipment weight.
- Private Labeling: Brand our casters with your company logo and packaging.
- Custom Designs: Modify top plates, wheel compounds, colors, and finishes to your exact specifications.
- Volume Pricing: Competitive wholesale and bulk pricing for B2B partners.
Contact our sales team today to discuss your specific requirements and request a custom quote.



