This is a 60 degree cone cup designed to fit inside a HIT B size Tube.
Nominal OD = 1.063″ (27mm)
Nominal ID = 0.929″ (23.6mm)
Nominal Strait Length = 0.748″ (19.0mm)
Nominal OAL = 1.348″ (34.2mm)
weight = 0.4 Oz.
These will nest into each other and/or HIT thin wall spacers
To fill one of our B tubes, we recommend 6 cone cups, and 1 size 1 spacer (or wave spring washer).