Outside round tube

XC-UKB1
2.5 - 120

XC-UKB2
12 - 25

XC-UKBH
6 - 12.7

XC-UKBF
14 - 32

XC-UFS
16 - 25

XC-UFSF
16 - 25

XC-UC1
7.8 - 19

XC-UC2
22 - 25

XC-F5022
22 - 25

XC-FU
60 - 60

XC-FFLR
19 - 40

XC-001
22 - 38

XC-002
22 - 38

XC-003
22 - 38