Hardware to support two sidemounted tanks on the SMS100 harness. Top bolt snap is a safety clip, a redundant point of attachment in addition to the bungee which wraps around the tank valve. This clip connects to the shoulder D-ring on both the left and right side of SMS harness. The lower clip is secured using the cam band and tri-glides and connects to the appropriate rail on the buttplate. Includes: (2) SS cam bands, (2) SS tri-glides, (4) 4.5" SS bolt snaps, nylon line to secure bolt snap to tank, and bungee.