Glownary 4-Inch Poly Casters with Brakes, Set of 4, Polyurethane Wheels, 400-500 lb Capacity, 6.25-Inch Height, for Shelving Units

Transform your storage solutions with Glownary 4-inch poly casters, designed to make cleaning and reorganization effortless. This set of four heavy-duty casters includes two with brakes for secure positioning when needed. Each caster features a durable polyurethane wheel with a 4-inch diameter, providing stability and smooth movement. Perfect for shelving units, these casters offer impressive weight capacity - supporting up to 400 pounds when mobile and 500 pounds in static positions. The set adds 4 inches of height to your unit, making it easier to access underneath spaces. With dimensions of 3-15/16 inches in length and 2-1/4 inches in width, these casters provide a sturdy foundation for your storage needs. While assembly is required, these casters are specifically engineered for maintenance purposes rather than frequent relocation between spaces. The robust construction and practical design make these casters an essential addition for anyone looking to enhance their storage unit's functionality.

• VERSATILE CAPACITY: Supports up to 400 lbs when mobile and 500 lbs in stationary position, perfect for shelving units and storage equipment
• WHEEL DESIGN: 4-inch diameter polyurethane wheels provide smooth movement and reliable performance for indoor use
• LOCKING MECHANISM: Set includes 2 casters with brakes to securely hold shelving units in place when needed
• DIMENSIONS: Each caster measures 3-15/16 inches long, 2-1/4 inches wide, and adds 4 inches of height to your unit
• PRACTICAL USE: Ideal for cleaning and reorganizing purposes, allowing easy movement of shelving units within spaces