The John Boos CASWS05-4 Stem Caster is a commercial-grade swivel caster designed for use with wire shelving and other mobile equipment in foodservice environments. Measuring 5 inches in diameter, this caster features durable bumpers for protection and stability. Engineered from high-quality materials, it provides reliable mobility, load-bearing capacity, and a secure locking mechanism—all optimized for medium-volume kitchen workflows and heavy-duty shelving applications.
Top John Boos CASWS05-4 Features
This stem caster offers precise swivel movement with built-in locking locks for safety during equipment stationing. Its 5-inch diameter wheel enhances maneuverability over various floor surfaces, while the bumpers protect adjacent structures from impact during transport. The zinc-plated stem and robust construction ensure longevity under frequent use, simplifying maintenance and replacement. Ideal for wire shelving units in busy food prep and storage settings, it supports stable, agile movement with ease.
- Function & Performance: Swivel design with locking for secure positioning
- Material Durability: Heavy-duty steel stem with zinc plating
- Ease of Maintenance: Simple replacement and cleaning-friendly bumpers
- Use Case Compatibility: Fits wire shelving with a 5" diameter wheel
- Workflow Benefit: Facilitates efficient repositioning in moderate-use environments
Ideal for replacing worn casters on foodservice storage racks or mobile prep stations.
John Boos CASWS05-4 Technical Specs
The John Boos CASWS05-4 stem caster features a 5-inch diameter wheel with a load capacity suitable for typical wire shelving. Constructed from durable steel, it includes bumpers for bump and impact absorption and is equipped with locking swivel functionality. The caster weighs approximately 11 lbs and is designed for frequent mobility tasks within commercial kitchens. It operates optimally on standard flooring, with a freight class of 55 for shipping considerations. The component is corrosion-resistant, ensuring longevity in high-moisture environments, with a stroke-safe design and maintenance-friendly components. The caster’s mounting stem conforms to industry standards for straightforward installation, requiring minimal tools and routine upkeep for sustained performance.
- Diameter: 5 inches
- Weight: 11 lbs per caster
- Material: Steel with zinc plating
- Locking: Yes, with brakes for stability
- Construction: Swivel style with bumpers for impact resistance
- Shipping Class: 55 freight class for cost planning
- Dimensions: Compatible with standard wire shelving mounts
- Temperature Resistance: Suitable for frequent movement across typical kitchen floors
- Corrosion Resistance: Yes, durable for high humidity environments
- Installation: Threaded stem compatible with standard mounting holes
What is a commercial stem caster
A commercial stem caster is a heavy-duty wheel assembly equipped with a mounting stem designed for easy installation on various mobile equipment in foodservice and institutional settings. These casters provide smooth swivel motion and locking capabilities, supporting the safe and efficient movement of shelving units, carts, and storage racks. Typically constructed from durable materials like steel with corrosion-resistant finishes, they are essential components in maintaining mobility and stability in busy kitchens and storage areas. The John Boos CASWS05-4 stem caster exemplifies this category, offering reliable performance for mid-volume foodservice workflows and permanent or semi-permanent fixture mobility.
Top commercial stem casters for food service environments
Designed for moderate throughput applications, the John Boos CASWS05-4 stem caster provides robust, dependable mobility for wire shelving and transport carts in foodservice kitchens and storage areas. Its durable construction and locking feature enhance operational efficiency, supporting streamlined workflow and safe handling within commercial kitchens, bakeries, and cold storage facilities.
- Moderate workload — ideal for food prep and storage
- Compact commercial spaces — fits standard wire shelving
- Casters— optimized for storage and transport equipment
- Reliability — built for frequent movement and locking needs
- Operational efficiency — simplifies repositioning and stability
Why Choose John Boos CASWS05-4?
John Boos CASWS05-4 stem casters stand out for their heavy-duty steel construction, impact protection bumpers, and locking swivel design that enhances safety and maneuverability in commercial kitchen settings. Their precise fit and corrosion-resistant finish ensure long-term operational reliability. Compared to similar products, these casters provide easier maintenance, better stability, and a proven track record of durability under typical foodservice workloads.
- Manufactured with high-quality steel for durability
- Includes impact bumpers to protect shelving and walls
- Locking swivel mechanism ensures secure positioning
- Designed for easy installation on wire shelving
- Optimized for medium-volume kitchen operations and storage needs
