Havalon Gut Hook blades easily snap on to any Havalon Piranta handle in seconds. Gut animals in record time with the first hook blades that are Havalon sharp. For heavy-duty cutting through bone and brush, the Havolon Piranta saw blade offers the best combination of strength and durability for the job. It's made from stainless steel and has a unique saw pattern that's able to cut through the toughest material without fail.