Caster Wheels, Heavy Duty Swivel Scaffolding Wheels-With Brakes,

Polyurethane Industrial/Furniture/Trolley Transport Wheels, Ø 150mm

450mm high , quiet and difficult to wear
3.2cm thick screws, more sturdy and safe, can withstand 600kg
Brake function, wheel width 1.8 inches (4.5 cm), contact area is large, non-slip and secure frame
Reinforced screw fixation and floor connection, difficult to fall off, safety
Casters with brakes, Easy to install and beautiful appearance