Bronze Brushes in Dozen Packs – all brushes have male end.
17 cal and 20 cal have #5-40 thread
22 cal to 33 cal have #5-32 thread
DELAYS IN SHIPPING - Please note, like most businesses in Australia now, we are in a situation with some staff isolating. As a result, there will be short delays in packing of parcels. We expect Australia Post will soon be impacted as well. We apologise for any delays but please be patient, your parcels will arrive eventually. The BRT Team.