... Load capacity :70kg,90kg,100kg Housing: Made of New PA injection Plated:Zinc/Chrome Function Wheel Material Item No. ... Plate Size Hole Size Installation High Capacity(KGS) Swivel PA+TPR 061S76TPR 76 32 92x64 75x45 110 70 061S100TPR ... shelving caster,stretcher caster, healthcare bed casters, universal tables castor wheel, worktable castor,nylon yoke castor, plastic brake caster, plastic medical caster.