EIA 7/8” for 3”1/8 air
EIA 7/8” for 3/8” air
EIA 7/8” for RG 8-9-115-213-214
EIA 7/8” for 1/2” flex no corrugated
EIA 7/8” for RG 14-217
EIA 7/8” for RG 17-218
EIA 7/8” for RG 19-220
EIA 7/8” for rigid line 2″
EIA 7/8” for 3/8” foam