SMA Male to N male Precision Adapter, 4 Hole Flange PN: P-NM-SMAM-315
SMA Male to SMA Male Precision Adapter, 4 Hole Flange PN: P-SMAM-SMAM-305
N Male to SMA Male Precision Adapter, 4 Hole Flange PN:P-NM-SMAM-315