TNCA Female to N Female, 4 Hole Flange Precision Adapter PN: P-NF-TNCAF-311
SMA Male to N male Precision Adapter, 4 Hole Flange PN: P-NM-SMAM-315
SMA Male to N Female Precision Adapter, 4 Hole Flange PN: P-NF-SMAM-314
SMA Female to N Female Precision Adapter, 4 Hole Flange PN: P-NF-SMAF-312
SMA Female to N Female Precision Adapter, 4 Hole Flange PN: P-NF-SMAF-125