Set of 4: Package includes 4 industrial-grade 4-inch / 10 cm swivel caster wheels with brake functionality, each measures 5" / 12.8 cm in height, with a 1.25" / 3.2 cm wide quiet tread. Perfect for creating a mobile platform
Heavy Duty Design: Tosnail caster wheels are made of thick sturdy steel with chrome and zinc plating treatment which is corrosion and rust resistant, and have double ball bearings. Constructed for maximum durability and stability, supporting heavy loads in commercial settings
Versatile Mounting: Pre-drilled top plate allows for easy installation on furniture, carts, workbenches, and other equipment requiring mobility. Install hole measures 0.47" / 1.2 cm L x 0.35" / 0.9 cm W
Make Move Easy: Double ball bearings allow 360°rotation, smooth and flexible to rolling. The wide tread is made of nylon material, soft and quiet to use, protect the floor from scratches or damage
Locking Mechanism: Each wheel features a dual-locking brake system that secures both wheel rotation and swivel movement for enhanced safety