The BMB or BMS is the best choice when mounting a monopole style antenna to a vehicle as it mounts the antenna very close to the ground plane ensuring the very best SWR and radiation pattern, this is especially important with regards to UHF antennas such as S474, M474, M475, M476 etc as mounting these antennas onto z brackets can cause a poor SWR due to the raising of the antenna too high over the bonnet.

1. The powder coated black (BMB) or the stainless steel boot mount polished (BMS) will fit most vehicles bonnets and boots

2. The Mobile One BMB is strong and efficient, simple to use, secure, no drilling holes and is quick to remove with an allen key

           Pros - There is nothing else like it for performance for a very low SWR              Cons - The angle of your bonnet or boot may be a too greater angle!  

1. BASEUB = A light duty HF / UHF Antenna base to suit all 5/16" based antennas from 1MHz to 600MHz and up to 1500mm long
2. BASEUL = A light duty HF / UHF Antenna base to suit all 5/16" based antennas from 1MHz to 600MHz and up to 1500mm long - (Aussie parts Aussie Made)
3. BASEBSS = Heavy Duty HF Antenna Base to suit Antennas 1MHz to 30Mhz - 5/16" x 26tpi ... with any BB4 / 5 / 6 mounting bracket.
4. SO516 = Heavy Duty Base to suit Antennas 1MHz to 300Mhz - 5/16" x 26tpi ... with any BB4 / 5 / 6 mounting bracket.
5. SOC516 = An Heavy Duty Bulkhead Base Mount with SO239 termination to any 5/16” antenna. This mount is suitable for bull bar, mirror mount, roof rack or mast mounting. (Combines a SOC2S + PLA)
6. SA516 = Slope Adjuster suit 5/16” antenna bases - suitable for most antennas up to 1200 mm with up to 30 degrees of adjustment.

Vehicle and Base Antenna Mounts

1. LMBL = L’ Mounting Bracket Light Duty - 1mm S/Steel with 16mm hole and suitable for various mounting options including mast, pole or caravan side mount (suitable for Dipole Mount, BASEUB, BASESS Light Duty bases + ALL antennas up to DX160 / M160)
2. MMBH = Mirror Mount Heavy Duty Bracket -3mm thick plated steel with mounting hardware (suitable for BASEUB, BASESS, SAM or SAMS bases + ALL antennas up to DX270ASAM)
3. MMBHZ = A zinc plated MMBH available @ $12
4. BBL = Bull Bar ‘L’ Heavy Duty Bracket with 3mm S/Steel complete with ‘U’ bolts - (suitable for BASEUB, BASESS, SAM or SAMS bases + ALL antennas up to DX270ASAM) will clamp bars from 40mm to 52mm
5. BBU = Bull Bar ULTRA Heavy Duty BOX Bracket -2.5mm S/Steel with Worm Drive clamp (suitable for SAM or SAMS bases + ALL antennas up to DX270ASAM as well as Hamtennas) - will clamp bars from 40mm to 60mm.
6. BB4/5/6/7 = Heavy Duty Bracket -3mm S/Steel with mounting hardware (suitable for BASEUB, BASESS, SAM or SAMS bases + ALL antennas up to DX270ASAM)

1. SAM = Extra Heavy Duty antenna mount for 1/2" based antennas 1MHz to 55MHz with side entry SO239 to suit PL259 Connector
2. SAMS = Extra Heavy Duty antenna mount for 1/2" based antennas 1MHz to 55MHz with bottom entry SO239 to suit PL259
3. SAM2S = Extra Heavy Duty antenna mount for UHF Ground independent CB Antennas with top and side entry SO239's to suit PL259
4. SAMN = Extra Heavy Duty antenna mount for any frequency antenna with FME side entrance and N type connector on top
5. SOC2S = Double SO239 bulkhead with a 10mm thick delrron spacer & lock washer - for all antennas that have a PL259 connection HF,VHF & UHF

1. SAS = 60mm long Heavy Duty barrel spring for 5/16" antennas up tp 80cm long
2. SAL = 80mm long Heavy Duty barrel spring for 5/16" antennas up to 100cm long
3. SAO = 50mm long Heavy Duty very rigid spring for 5/16" all antennas up to 150cm long
   
4. SS3812 = Stainless steel spring with US Female 3/8” to BSW Female 1/2” and suitable for USA type male 3/8” antennas. Compatible with SAM & SAMS bases.

1. SS = Heavy Duty Stainless Steel Spring 60mm high to suit 1/2" Base Antennas and SAM mounts.
2. SSL = Extra Heavy Duty Stainless Steel Barrel Spring 100mm high to suit 1/2" Base Antennas and SAM mounts.
3. SS+SAM = Heavy Duty Stainless Steel Barrel Spring combined with the heavy duty SAM mount, total height is 110mm.
4. SSL+SAMS = Extra Heavy Duty Stainless Steel Barrel Spring combined with the heavy duty SAMS mount, total height is 150mm.
5. SSL+SAM = Extra Heavy Duty Stainless Steel Barrel Spring combined with the heavy duty SAM mount, total height is 150mm.

PLEASE NOTE: 5/16" is a 26tpi machine thread - 1/2" is a BSW thread and a 3/8" is a 24tpi UNF thread

PLEASE NOTE: All these adapters can be interchangeable to make a mutltude of Adaptions.