_x000D_ _x000D_ [WE MAKE DIFFERENT]Compare with other styles, We provide two claw hand screw nuts to make it easier and faster for you to install._x000D_ [DOUBLE PIPE-MOUNTING]The antenna pipe clamp kit is great for mounting round pipe(pole) to another round pipe(pole),the diameter range of round pipe is 1 - 1.8 inch._x000D_ [JAW BLOCKS MORE STABLE]Antenna mast clamp kit uses jaw blocks with U bolts(2 in distance, 5.5 in length) to give a stronger install for ensuring the pole not slip down._x000D_ [WIDELY USED]This mast mounting clamp is designed to support most WiFi, PCS, Cellular, TV antennas, Ham, flag post, torches, fishing rods, patio umbrella, parasols. It allows you to vary the mounting pipe length._x000D_ [MATERIAL]Heavy duty mast to mast mounting hardware is made from Zinc-Plated Steel with anti-rust coating finish._x000D_ _x000D_ size:14x5.2cm _x000D_ Material:Metal_x000D_ colour:silver_x000D_ _x000D_ Package Contents:_x000D_ 3 Set x Double Antenna Mast Clamp V Jaw Block with U Bolts_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_