Comparison : Item # IE-4-SS, Precision Metal Orifices - Press-Fit Inserts, 0.124" OD
Item # IE-5-SS, Precision Metal Orifices - Press-Fit Inserts, 0.124" OD
Item # IE-6-SS, Precision Metal Orifices - Press-Fit Inserts, 0.124" OD
Item # IE-7-SS, Precision Metal Orifices - Press-Fit Inserts, 0.124" OD
Item # IE-8-SS, Precision Metal Orifices - Press-Fit Inserts, 0.124" OD