Extra Large Bulldog Clips - 2 PCS 20cm Long Jumbo XL Bull Binder Paper Clip Clamps for Office (Black, 7 7/8 Inch) Air Compressor Filter just screw it onto the

just screw it onto the tire valve stem

3 inches/ 23 x 16 x 6 cm

as they don't require drilling holes in the axle

Item Name: Adapter

Extra Large Bulldog Clips - 2 PCS 20cm Long Jumbo XL Bull Binder Paper Clip Clamps for Office (Black, 7 7/8 Inch) Air Compressor Filter just screw it onto theExtra Large Binder Clips Features 20cm length, the large black bulldog clips can be opened up to 2 inches wide. Can hold around 300 pages comfortable, super large capacity. You can use these for plein air watercolor painting, to hold the paper on the back board. Hanging Hole Design Incorporate a round hole (13mm) on the handles that you can use rope, wire, nail to pass through the big holes and hang them on the wall, door, bulletin, or wherever you