The Problue 420 J2 Grade BC Knife is a dive knife from Problue – stainless steel, sharp, and built to cut through fishing line, kelp, or anything else that might tangle you underwater. A safety essential for every diver at Redang’s shallow reef flats. Technical Specifications Specification Details Brand Problue Product 420 J2 Grade BC Knife Material Stainless steel Blade Sharp tip Sheath Included Mount Leg / Calf mount Best For Line cutting / Emergency Key Features Sharp cutting edge: Slices through fishing line, kelp, and entanglements fast. Stainless steel blade: Corrosion resistant and holds its edge in salt water. Secure sheath: Included – keeps the blade safe and you safe. Leg-mount ready: Straps to your calf for easy access on every dive. Suited for Malaysian Dive Sites The Problue 420 J2 Grade BC Knife is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Redang’s shallow reef flats, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive. Care & Maintenance Rinse after every dive – salt corrodes stainless steel. Oil the blade lightly with a food-safe oil if storing for a while. Keep it in the sheath when not in use – protects both you and the blade. Sharpen when it starts to dull. Final Verdict A dive knife is safety gear, not a tool. The Problue 420 J2 Grade BC Knife does its job – cuts what needs cutting, fast and reliably.
