Yep. They are designed function like a normal ice tool, but they can break. However, the tools are designed to show when they are nearing their breaking strenght. If you hear an excessive number of wood fibers cracking or the aluminum center starts to deform, dial it back a bit.

Tørr Tools have been tested to the equivalent of the UIAA T ice ax ratings. These tests include a stein pull of 275 lbs. However, their strength as a dead man has not been tested, so please don't use them out side.