Semroc Centering Rings Fiber BTH50 to BT-60(2pk) RA-50H-60
2 pack
ID= 0.95"
OD= 1.6"
Fiber thickness = 0.05"
mf = metal foil interlined tube
The mf tube is larger than a standard BT-50 tube and requires special mf(BTH-50) sized centering rings.