50 qty high quality custom ordered tubes for many firework uses and 12g hulls
ROCK HARD NO BURRS
SMOOTH AND CLEAN/
These were custom made for inserts in 12g flares shell of shells -multiple s
reports in a shells u can fit 8-10 in 3" ball shell and lot
more in canister - and more as u go
up in size also small bore 200gram cakes and single shot thunder kings they are slightly bigger in size then your normal 5/8" x 1-1/2" tubes u see all over here ,
just a quick size up they are close to
3/4 " od 1/2" I'd x2" long-
1/2 plugs work fine if paper
these are the exact for a 12g hull perfectly slides in .it creates suction but is still loose enough u can slide out
u can fill with your flare composition for making your own emergancy flares for 12g
smoke color devises- go getters
salute insterts
these are high-quality spiral wound with a thick rock hard wall as stated these were custom-made