Complete set includes all necessary mounting hardware for effortless field maintenance and immediate restoration of security functionality Matte black finish provides discreet outdoor installation while reinforced metal withstands tension from trip wires without bending or breaking Premium stainless steel construction ensures durability for outdoor use in camping,, and perimeter security applications Direct replacement parts designed specifically for Perimeter trip alarms including base bracket and pin components for quick repair without tools Ensuring with original equipment for stable triggering and reduced false alarms, Manufacturer: JSGHGDF