Description: 【Antenna Mast Clamp】: This Antenna Mast Clamp is designed to provide reliable support and positioning for your antennas. 【Adjustable Design】: The Pole Mount Bracket with Double U Bolts features an adjustable design that allows you to easily change the angle and position of your antenna according to your needs. 【Durable Material】: Made from iron material, this Antenna Pole Mount ensures long time durability and stability. It's designed to withstand heavy use without losing its grip or strength. 【Ideal Size】: With dimensions of 5.91inchx4.72inchx2.95inch, this antenna pole holder is compact yet strong enough to hold various types of antennas securely. 【Easy Installation】: This clamp comes with all necessary hardware for easy installation, making it a convenient choice for both professionals and DIY enthusiasts alike. Specification: 15cmx12cmx7.5cm/5.91inchx4.72inchx2.95inch Package Includes: 1 Antenna Mast Clamp Note: Please allow slightly errors due to manual measurement and different monitors.