Comparison : Item # IK-4-SS, Precision Metal Orifices - Press-Fit Inserts, 0.061" OD
Item # IK-5-SS, Precision Metal Orifices - Press-Fit Inserts, 0.061" OD
Item # IK-6-SS, Precision Metal Orifices - Press-Fit Inserts, 0.061" OD
Item # IK-7-SS, Precision Metal Orifices - Press-Fit Inserts, 0.061" OD
Item # IK-8-SS, Precision Metal Orifices - Press-Fit Inserts, 0.061" OD