DX Engineering
DX Engineering Complete Fiberglass Tubing and Cam Lock Clamp Kits
Best portable mast for amateur radio operators needing quick field deployment.
The DX Engineering Complete Fiberglass Tubing and Cam Lock Clamp Kits provide a robust and user-friendly solution for temporary and portable antenna setups, perfect for amateur radio enthusiasts. These kits feature durable pultruded fiberglass tubing with a smooth finish for longevity and are equipped with fast-action Cam Lock Clamps for rapid assembly and disassembly. The 25 ft. model, composed of 4 ft. sections, ensures convenient transport and storage, making it an excellent choice for portable operations requiring a reliable and easily deployable mast system.
$237.98
Owner Satisfaction
4.7
/ 5
Category Rank
6
/ 279
#6 in Antenna Mounts & Brackets
Price vs Category Average
+142%
Above average
Material
Fiberglass
/ Fiberglass
Who it's for
- Radio operators needing signal clarity and long-term outdoor reliability
- Field operators requiring fast setup for temporary antenna deployments
- Hobbyists building custom mast heights for specific antenna configurations
Who should skip it
- Operators using heavy antenna arrays or living in high-wind areas
- Budget-conscious buyers seeking the most affordable mast solution
- Users preferring low-maintenance gear that avoids handling precautions
Performance breakdown
Deployment Speed
Cam lock levers make field assembly remarkably fast and intuitive.
Structural Rigidity
Pultruded fiberglass construction provides impressive stiffness for portable antenna support.
Portability
Four-foot collapsed sections fit easily into most standard vehicle trunks.
Build Durability
Smooth finish and robust wall thickness withstand harsh outdoor field conditions.
Height Versatility
Telescoping sections allow for precise height adjustments in varied environments.
Mounting Stability
Clamp-on mechanism offers a secure hold for lightweight amateur radio arrays.
Key Specs
Material
Fiberglass
Maximum Height
25.00 ft.
Collapsed Length
4.00 ft.
Base Outside Diameter
2.500 in.
Top Outside Diameter
1.000 in.
Section Count
5
Wall Thickness
0.120 in.
Locking Mechanism
Cam Lock Lever
Features
- Fast setup and takedown with Cam Lock levers
- Includes telescoping fiberglass tubing
- Pultruded fiberglass for superior strength
- Smooth finish for extended durability
- Vinyl cap protects top tube
- Designed for portable antenna support
- Telescoping sections for easy transport
What customers say
Customers highly value this complete fiberglass tubing and cam lock kit for portable antenna work. The core appeal is exceptional convenience; having all components together saves significant sourcing time. Users consistently praise the cam lock system for providing a fast, secure grip, drastically speeding up mast erection and collapse. The fiberglass tubing strikes an excellent balance, offering necessary stiffness while remaining lightweight for transport. Durability is a key strength, as the materials withstand repeated field use well. Although the initial cost is higher than basic options, reviewers agree the superior quality, reliability, and time savings fully justify the investment, resulting in high satisfaction with its field performance.
Know before you buy
Thanks to the integrated Cam Lock levers, the mast can be fully extended or collapsed in just a few minutes. It is designed for rapid deployment, making it ideal for field days or temporary portable operations.
This kit is specifically engineered for temporary and portable use. While the pultruded fiberglass is highly durable, it is not intended for long-term, permanent outdoor mounting where it would be subjected to constant weather stress.
When fully collapsed, the mast measures 4 feet in length. This compact size allows it to fit easily in most vehicles for transport to remote operating sites.
The kit includes the fiberglass tubing, the Cam Lock clamps, and a protective vinyl cap for the top section. You will still need to provide your own antenna, feedline, and a suitable base or tripod mount to support the mast.
While the mast is robust, it is designed primarily for lightweight amateur radio antennas like wire dipoles or small VHF/UHF beams. Avoid mounting heavy antennas or rotators at the top, as the leverage can compromise the stability of the fiberglass sections.
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$238