50mm dia. Our latest design- Now has external recessed push button switch. You don't have to unscrew a half turn to switch off. Plug stays in so it is perfect for day or night use.
In addition to that:
- This plug is water resistant
- Has the Flash and non flash function in the plug
- Has the screwless quick change battery compartment
- The switch is recessed so won't bump off.
- An its bigger at 50mm (2 inch) diameter the same as used in US Bocce Federation Open Rules play.
Replacement pallina / Jack for either of the Playaboule Glo Petanque or Glo Bocce sets. If you loose one of these, a dog runs off or it it disappears into the local pond then this will save you having to replace your whole set.