4PCS Heavy Duty Universal Swivel Caster Wheels 1″/1.25″/1.5″/2″ | Threaded Stem
4Pcs Heavy Duty 1″/1.25″/1.5″/2″ Universal Swivel Caster Wheels Threaded Stem for Trolley Furniture Caster M8 Threaded Stem. Swivel 360 Degrees: Run smoothly on the floor and no extra noise. Great Function: Can be used for many general purpose applications inside or outside.