Comparison : Item # IJ-4-SS, Precision Metal Orifices - Press-Fit Inserts, 0.380" OD
Item # IJ-5-SS, Precision Metal Orifices - Press-Fit Inserts, 0.380" OD
Item # IJ-6-SS, Precision Metal Orifices - Press-Fit Inserts, 0.380" OD
Item # IJ-7-SS, Precision Metal Orifices - Press-Fit Inserts, 0.380" OD
Item # IJ-8-SS, Precision Metal Orifices - Press-Fit Inserts, 0.380" OD