The TK15 is a tactical dive knife made from marine-grade stainless steel. Its polished surface allows for easy water drainage and prevents oxidation. The consistent thickness of the stainless steel creates a high level of stiffness. The blade features a lower smooth-edge and an upper serrated edge for maximum cut control. It also includes a shackle key and line cutter. The knife comes with a heavy-duty handle and a fiberglass-reinforced polyamide sheath with nylon straps. Additionally, a SCUBAPRO branded hand cover with bungee is included for securing the knife in critical dive conditions.