Bullet - Blocked Louvre Core 380mm Long 51mm In / Out

BL380CNZ - Bullet Blocked Louvre Core Glass Packed 101mm Round Body 380mm Long 51mm ID In / Out With Stubs Top Quality Aluminised Steel Bullets (Hot Dogs) Bullets have a perforated tube inner core, a louvre tube inner core or a welded Perforated and louvre bullets are fiberglass packed with 76 to 101 OD case. 1) Perforated bullets are 300mm or 450mm long and do not have stubs. 2) Louvre bullets are 250mm or 400mm long and have stubs. 3) Baffled design has a welded internal for small industrial applications.