|casters for chairs walmart||1.14||0.3||5272||93|
Casters are found in numerous applications, including shopping carts, office chairs, and material handling equipment. High capacity, heavy duty casters are used in many industrial applications, such as platform trucks, carts, assemblies, and tow lines in plants.What is a wheelchair caster?
Caster Diameter. The diameter of wheelchair casters can range from 3" for some rigid sports chairs to 12" for extreme rough terrain wheelchairs with the most common diameters being 6" and 8". Generally the larger the caster diameter the easier the wheelchair will be propelled over obstacles and rough ground.What is a positive caster?
Caster refers to the measured degrees that the steering pivot takes. Generally, positive caster occurs when the pivot’s uppermost part leans toward the vehicle’s rear. However, when it leans forward, that is a symptom of negative caster.