Caster Wheels India

A caster is an undriven wheel assembly mounted to the bottom of an object to make it mobile. It consists of a wheel and a rig that attaches to the object, allowing it to be easily moved across a surface. Casters can be either swivel, able to rotate 360∘360 raised to the composed with power360∘ for high maneuverability, or rigid, which are fixed to move only in a straight line