COPPER CUPOLA OR CANOPY CAPS - 22 MM FOR R188
Choose between the Cupola or Canopy caps. These are threaded and were designed for the ATRIUM Spinner but you can use them pretty much in most R188 spinners that will have enough area for a 22 mm caps / buttons. They are really nice and concave, with a comfortable touch.
> The Canopy Caps also measures 22mm in diameter but is a bit thicker: 3mm. It features a strong and concave design, with an inner circle that provides extra grip, and really adds character to it.
> The Cupola Caps measures 22mm in diameter x 2.8mm in thickness with a nice thin lip that provides more room and depth for its concave design.
These are sold in sets of two parts (male and female).
NOTICE: Please make sure these will fit in your spinner. If you have any questions regarding size, just drop us an email.