Item description :
Material : TC4(Ti-6Al-4V)
The item not included tritium tube,if you need you can send me messge.
Size(Approximate):16.9mm*12mm
Hole diameter:5mm
Weight:5g/piece
We only provide beads.Don't include the tritium gas tube.The suit size of tritium gas tube is 1.5mm*6mm.It can load 6 tritium gas tubes.
Package:1PC Knife Beads