Matchbox 3” Add-Adapter Set. The Set contains 1 x Single Matchbox Add Adapter Block, A 75mm arm that slides onto your choice of Add- Adapter Block and a 3 inch threaded tube. Can be used to support any accessory like pole 'tulip' grips or keepnet etc that need to be kept close Matchbox 6” Add-Adapter Set. The Set contains 1 x Single Matchbox Add Adapter Block, A 150mm/6in arm that slides onto the your choice of Add-Adapter Block and a 6 inch threaded tube. Can be used to support any accessory like pole 'tulip' grips, pole socks or keepnet etc that need to be kept close.





