These are high performance Sanwa OBSF-30 buttons direct from Japan. They are the same type used in the top Japanese performance games.Smooth, responsive and quiet. This snap-in type button, which locks in place by two wings on its sides, is most suitable for thin panels of 2, 3 or 4 mm in thicknessamazingly accurate feel- the Sanwa 30mm is the ideal button for any serious arcade player. Possibly the most common button in Japanese arcades.
- Snap-in installation, easy to replace existing parts
- Mounting hole diameter: 30mm * Overall diameter: 33mm
- Can be mounted in material with a thickness from 2 to 5 mm
- Rated to withstand millions of presses