GOUNENGNAIL-14 Inch Heavy-Duty Wall Metal Mounting Brackets for Antenna Poles and Mast ,Stand Off Wall Mast Mount Clamps,1 Pair with Expansion Bolts Ship from United States Easy Installation: Installing is as

Easy Installation: Installing is as easy as swinging a hammer and requires no special tools or training

polarity to the cloud's charge

dissipation

to dissipate lightning strike fault current into ground

Adopting a dead-lock anti-loose structure

GOUNENGNAIL-14 Inch Heavy-Duty Wall Metal Mounting Brackets for Antenna Poles and Mast ,Stand Off Wall Mast Mount Clamps,1 Pair with Expansion Bolts Ship from United States Easy Installation: Installing is asBrackets can accommodate masts up to 2 1 2" outer diameter,14 inch from wall. Great to mount a mast against buildings houses. Perfect for outdoor TV antenna & dish installations Heavy duty Stand off wall mast mount clamps are made of 0. 2inch thick galvanized steel,strong enough to bear heavy antenna masts. (2) U Bolt with V Block Brackets included with M12*100mm expansion bolts for reliable mount.