Atosa WA400001 5" Swivel Stem Caster Kit (Set of 4) | 1-1/2" Expanding Stem | Commercial Grade Mobility

Overview

The Atosa WA400001 Caster Set (set of 4) is a practical, heavy-duty mobility solution designed for commercial kitchens and foodservice environments. Each caster features a 5" diameter wheel, a 1-1/2" expanding stem and a swivel stem caster design for smooth directional changes. Whether you're fitting out prep tables, shelving, or mobile workstations, these casters speed up your kitchen buildout and make day-one setup simpler. For new restaurants, dependable mobility reduces installation time and lets you iterate layout quickly during your restaurant opening.

Key Features

• 5" Diameter Wheel — Balanced mobility for heavy loads while remaining low enough to maintain ergonomic work heights on tables and racks.
• 1-1/2" Expanding Stem — Secure fit into existing furniture sockets for fast retrofits and minimal downtime during installation.
• Swivel Stem Caster — Full 360° rotation for tight turns in busy kitchens and agile equipment repositioning.
• Brake Options — Available with or without brakes so you can lock down critical equipment in prep and service zones for safety and compliance.
• Set of Four — Complete kit for a single piece of equipment; simplifies ordering and ensures matched performance across all corners.
• Commercial Grade Construction — Built for frequent use in foodservice environments to stand up to the demands of a restaurant kitchen.
• Easy Installation — Expanding stem installation requires minimal tools and reduces technician time during professional installs.
• Compatibility — Works with a wide range of restaurant equipment, including stainless prep tables, mobile racks, and light-duty carts.

Built for Commercial Success

The WA400001 is not a consumer caster—it's a component selected for commercial kitchen equipment where uptime and reliability matter. In a new restaurant, every delay is lost revenue. These casters provide consistent performance, reducing noise, wear, and equipment drift over time. Concept Services inspects each set as part of our quality assurance process, ensuring they arrive ready for professional installation. When paired with our installation services, you get a dependable mobility solution that contributes to long-term return on investment and fewer service calls.

Specifications at a Glance

• Manufacturer: Atosa USA, Inc.
• Model: WA400001
• Wheel Diameter: 5" (5 - 6 inches category)
• Stem Type: 1-1/2" expanding stem (stem caster)
• Style: Swivel
• Brake: Available with & without brakes
• Quantity: Set of 4
• Typical Applications: Prep tables, shelving, mobile workstations, light-duty racks

Why Restaurant Owners Choose This

When you're opening a new restaurant you need solutions that move fast and last. The Atosa WA400001 caster kit helps you position equipment quickly during your kitchen buildout, accommodates last-minute layout changes during a hectic restaurant opening, and provides the durability required for daily foodservice operations. Combined with Concept Services’ sourcing, inspection, professional installation, and ongoing support, this caster set becomes part of a turnkey approach to getting your kitchen operational. You get the mobility you need, backed by expertise that keeps your operation compliant and on schedule.

Keywords: commercial kitchen equipment, restaurant equipment, new restaurant, restaurant opening, kitchen buildout, foodservice equipment, NSF certified.