The N295F has a 1" male bolt for 1"-14TPI ferrule antennas, e.g. CELmar2-x, CELtwin2 etc. Fits N163F and N157F mounts for usage with 1” 14TPI ferrule antennas
The N158F has a Heavy duty universal angle mast mount, SS316, incl. 1" bolt for 1" 14TPI ferrule antennas, e.g. CELmar2-x, CELtwin2, FAME2, CELseaGSMx etc., Ø20-26mm.