QuadGuard crash cushion systems stifle the effects of impact, even during head-on collisions. This is made possible with the energy-absorbing cartridge assemblies. Note that this listing is for the Type II cartridge only; noses, panels, diaphragms, and other replacement cartridges are sold separately. Weighs approximately 1.2 lbs. This cartridge is only compatible with QuadGuard systems. Cartridges are placed inside of the patented Quad-Beam steel panels. Type II cartridges are inserted toward the rear of the system; Type I, also available at 95TSS, are inserted toward the nose. Shop 95TSS for more QuadGuard replacement parts.