Easy to Install After Remove Support 6&8mm Axles Slot
Please Wear the Included Glove and Carefully Saw off or Drill out Axle Rivet to Remove Worn Wheel
Spare Spacers Use for 0.31in/8mm Axle Slot,Use the More Suitable Axles and Keep the Others as Backup
Please Fill the Extra Gap with Spare Washers and Allow 1mm Small Space for the Caster Rolling