2 inch Caster Wheels 5/16" Threaded Stem Casters Set of 4 Heavy Duty, Locking & Stem Mount (UNC 5/16" -18 x1 & Weight Capacity 580 lbs) Casters for Wire Shelving, Carts, Furniture.(Blue)

【Dual Locking Mechanism for Ultimate Safety】 Features both wheel lock and swivel lock on all 4 casters. The pedal brake securely stops the wheel from rolling, while the swivel lock fixes the direction, preventing any unwanted movement on inclines or uneven floors.

• 【580LBS Heavy-Duty Load Capacity】 Engineered with reinforced 5/16"-18 threaded stems and 2.1mm thickened steel plates, this caster set supports 145 lbs per wheel (580 lbs total). Confidently move heavy workbenches, industrial carts, and bulky equipment without worrying about bending or breaking.
• 【Floor-Friendly & Durable Construction】 The 2-inch non-marking Polyethylene (PE) wheels protect your hardwood, tile, and epoxy floors from scratches and scuffs. The zinc-plated finish resists rust and corrosion, ensuring long-lasting performance in workshops and garages.
• 【Universal 5/16"-18 Threaded Stem & Easy Installation】 The standard 5/16"-18 thread fits most existing mounting holes on equipment, workbench legs, and furniture. No tools or adapters are needed – simply screw them in tightly and they're ready to go.