Havalon Knives are well known in the hunting and fishing segments of the outdoors market for pushing the envelope of replaceable scalpel-bladed knives further than any other manufacturer — and not surprisingly, given the company's roots. “Our parent brand Havel's Inc. has been supplying the surgical world with blades, needles, sutures, and the like for over 40 years.” Havel's Marketing Director Ryan Cull informs American Handgunner.