6x2 Inch Caster Wheels 4 Pack - 2 Rigid, 2 Swivel with Brake - 1000lbs Capacity - Heavy Duty Polyurethane Casters for Furniture, Trolleys, Workshops

【Heavy Duty Capacity】: These casters offer a remarkable 1000lbs load capacity per wheel, supporting a total of 4000lbs for the 4-pack; equipped with double ball bearings for smooth rolling and reduced effort, making them ideal for demanding applications 【Rigid , Swivel Design】: The set includes 2 rigid casters for directional stability and 2 swivel casters for 360-degree maneuverability; side brakes on the swivel casters provide secure locking, preventing unwanted movement on various surfaces 【Durable Construction】: Crafted with high-quality polyurethane wheels and a robust iron core; the 5.5mm thickened galvanized steel bracket offers exceptional strength, corrosion resistance, and a long service life; ideal for both indoor and outdoor use 【Non-Marking Polyurethane】: The polyurethane wheels are designed to be non-marking, protecting delicate floors from scratches and scuffs; they also absorb shock and vibrations, providing a quiet and smooth rolling experience in any environment 【Easy Installation】: The top plate features four pre-drilled mounting holes for quick and convenient installation; the scientifically measured hole positioning ensures a secure and reliable attachment to various surfaces and equipment, simplifying the setup process