N Male to 2.92mm Male Precision Adapter PN: P-NM-2.92M-108
N Male to 2.92mm Female Precision Adapter PN: P-NM-2.92F-106
N Male to 2.4mm Male Precision Adapter PN: P-NM-2.4M-112
N Male to 2.4mm Female Precision Adapter PN: P-NM-2.4F-110