N Male to 2.92mm Female Precision Adapter PN: P-NM-2.92F-106
N Female to 2.92mm Female Precision Adapter PN: P-NF-2.92F-105
N Male to 2.4mm Female Precision Adapter PN: P-NM-2.4F-110
N Female to 2.4mm Female Precision Adapter PN: P-NF-2.4F-109