H-Channel + 2" Acrylic Height Extender.
AX2 is a 2"H x 2'W acrylic height extender that is useful if a lid system is to be used on top of an A5 and S5-2 IsoPac without the AX12 or AX18 height extenders. Because the A5 is 65.5-inches high and the S5-2 is 67-inches high, the AX2 is used to increase the height of the A5 panels to 67.5-inches. This increases the height of the clear panels enough that the lid panels resting on the A5 will clear the S5-2 baffles. That way, any of the S5-2 baffles can be used as a door without interference from the lid baffles.