1 inch Female Jic 37° x 3/8 Male Jic 37° FasParts Hydraulic Steel Reducer Adapter
2406-16-06
Dash Size: -16 Tube OD: 1" Jic 37 / Sae 37 Female (Actual Nominal Thread Size 1-5/16" x 12 Tpi)
Dash Size: -6 Tube OD: 3/8" Jic 37 / Sae 37 Male (Actual Nominal Thread Size 9/16" x 18 Tpi)