Simple to attach without tools or drilling, does not void equipment warranties The low profile mounting plates use a powerful adhesive to keep them in place. Each kit contains: prepolymer solution for cleaning plate mounting area; either 2 or 3 adhesive-backed mounting plates and a choice of 3 ft. or 6 ft., 5/32" thick, vinyl-coated steel cable.Part numbers S30B-C3, S30C-C3 and S60B-C3 have a combination lock. Part nos. G30C-KA, G30B-KA and G60C-KA have a padlock and key and are keyed alike. Additional plates, cable and locks are also available if you prefer to design your own security kit.