Micro buttons Nylon White pack of 2
Micro format
Color: White
Screw : Nylon
Material : Nylon
Made in the USA by Rail-buttons
Micro is the key word for Micro-buttons.
They are a two piece nylon button designed for low power rockets.
They work with the Makerbeam 10mm rail and also the new Makerbeam XL 15mm rail.
Both styles of that rail are available through Amazon.com.