Heavy-Duty Barrel Black Spring Mount SO-239 w/16.4ft (5m) Cable, Pole Mount Bracket, PL-259 & SMA Female Adapter for Trucks, Cars, Off-Road Vehicles, HF/VHF/CB/UHF Male Whip & Fiberglass Antenna

Stable Spring Antenna Base​ – Designed for reliable, flexible installation. Its spring base absorbs vibration for secure mounting on vehicles and outdoors. The 16.4ft extension cable and included adapters (FME, PL-259, SMA Female) enable optimal placement and connectivity. With versatile L-brackets and U-bolts, install it vertically or horizontally on most vehicles and poles. Compatible with HF/UHF/VHF/CB antennas, it's ideal for ham radio, trucks, ATVs, and off-road use. ​​Packing List: Integrated spring base with 16.4 ft (5M) Cable ( FME interface )x 1 Pole Mount Bracket x 1 PL-2859 Adaptor x 1 SMA Female Adaptor x 1

• Stable Spring Base Support: The precision spring base design effectively absorbs vibration and impact, ensuring secure mounting in various vehicle and outdoor installation scenarios, while guaranteeing stable antenna signal reception
• Long-Reach Positioning: Equipped with a 16.4ft extension cable for flexible antenna placement to achieve optimal signal reception
• Complete Accessory Package: Features an FME Connector, and includes both PL-259 and SMA Female Adapters to meet all your installation needs
• Flexible Installation Options: The kit includes sturdy L-brackets and U-bolts for pole-mounting, enabling secure vertical or horizontal installation on various vehicle types and poles
• Wide Band Compatibility: Compatible with HF/UHF/VHF/CB band UHF male whip and fiberglass antennas, suitable for ham radio, UTVs, ATVs, trucks, and off-road vehicles