Open Box Tusa X-Pert II Knife Blunt is designed for scuba and diving tasks. Constructed from corrosion-resistant 420 stainless steel, these blades are built to withstand saltwater environments during underwater exploration. The knife can be disassembled for easy cleaning and maintenance. As an Open Box item, it may show minor blemishes and may be missing original packaging, and it does not carry a manufacturer warranty.

Available in Black, Coblat Blue, and Flash Yellow, the FK-910 and FK-920 models offer different tip configurations—drop point for the FK-910 and a blunt tip for the FK-920—providing versatility for cutting, line work, and safety tasks on dive trips. The newly designed ergonomic grip with counterweight improves balance and control, and the knife includes a serrated edge plus a line cutter for versatile utility. A single-button sheath lock release and an easy-to-adjust buckle and strap provide a secure, comfortable fit during dives. Blade length is 4.5 inches (11 cm) with an overall length of 10 inches (25 cm).