This compact dual wedge performs the basic function it’s designed for- it prevents a saw from pinching. But, Notch took it one step further. This wedge has a patented interlocking design so that the two sides break apart into two separate wedges. This saves space and still allows you to keep two pocket wedges on hand using only one harness connection point. It fits most carabiners or tool carriers and can function as a climber’s wedge.