Sub Zero KN37 Blunt Tip

The Sub Zero KN37 Blunt Tip is a compact, safe‑handling dive knife designed for divers who want a reliable cutting tool that stays secure, mounts easily and performs well in everyday underwater situations. Its blunt tip design keeps things controlled around gear, inflatables and tight spaces.

Key Features

• 420 stainless steel blade that provides dependable corrosion resistance for regular saltwater use
• Blunt tip profile offering safer handling when working close to hoses, inflatables or delicate equipment
• Line cutter and top‑edge serration giving fast cutting options for rope, webbing and mono
• Single‑handed sheath release allowing quick access even when wearing gloves
• Sheath accepts the knife in any orientation for easy re‑stowing underwater
• Compact overall size that mounts cleanly on a BC or leg strap without adding bulk
• Durable plastic sheath construction designed for long‑term reliability in harsh marine environments

This knife is a practical, safe and dependable cutting tool for divers who want a compact option suited to everyday use throughout New Zealand.