Benchmade 112 H2O Dive Knife w/ Sheath

Critical Cut and Rescue Tool

The 112 H2O is built to solve life saving and mission critical cutting needs underwater and on the surface. The opposing bevel blunt tip blade cuts line and webbing cleanly while minimizing the risk of puncturing suits or a downed diver, the safety hook provides controlled slicing in close quarters, and the carbide glass breaker offers a fast option for vehicle or hatch extrication. At 3.5 in blade length and a total knife weight of just 3.20 oz, the tool stays compact and accessible for Navy diving teams, rescue swimmers, tactical medics, and rescue technicians who need dependable performance when seconds matter.

Purpose Built Design and Secure Retention

This knife pairs corrosion resistant metallurgy with a retention system designed for harsh environments. The blade is crafted from N680 ultra stainless steel and finished in a black Cerakote coating for exceptional resistance to saltwater corrosion, the blade thickness is .124 in for solid bite and control, and the handle stays slim at .59 in for low profile carry. The injection molded plastic sheath includes a thumb release lock to secure the knife during movement, while the blunt tip and opposing bevel geometry allow controlled prying and cutting without sacrificing safety or edge strength.

Sea Tested Construction and Corrosion Resistance

Approved for Navy diving, this knife is engineered to meet the demands of extended saltwater exposure. N680 ultra stainless steel delivers a balance of toughness and edge retention, while the Cerakote finish provides an additional barrier against pitting and galling. Precision machining and a robust handle profile ensure repeatable performance, and the integrated carbide glass breaker adds a non corrosive impact point for emergency egress. The lightweight sheath, at 1.40 oz, complements the overall package for minimal drag and dependable function in wet environments.

Versatile Tool for Missions and Adventure

While optimized for diving operations, this knife excels in a wide range of scenarios. Use it for clearing entangled lines from propellers, cutting webbing and rigging during patient extrication, breaching glass in vehicle rescue, and general camp or boat tasks. Its low weight and slim profile make it suitable for tactical kits, IFAKs, and everyday carry for mariners and outdoors people. The combination of blunt tip safety, prying capability, and a secure sheath makes it a reliable multi environment tool for professionals and experienced civilians alike.

Professional Use

• Navy diving teams and combat swimmers
• Pre hospital care and EMS dive rescue units
• Law enforcement tactical and maritime units
• Search and rescue and recovery teams
• Coast guard and port authority operations

Training and Civilian Use

• IFAK kits for boaters and divers
• Outdoor adventure and fishing charters
• Vehicle extrication training and drills
• Workplace marine safety programs
• Every day carry for maritime professionals