Boker Plus Steel-Mariner Fixed Blade – 3.94″ 440C Black Partially Serrated Double-Edge Dagger Black G-10 Handle 02BO285

The Boker Plus Steel-Mariner is a mission-specific fixed blade engineered for maritime environments and tactical utility. Designed to withstand the corrosive nature of saltwater and high-moisture conditions, this double-edged dagger is a rugged, reliable tool for divers, sailors, and outdoor adventurers who need a blade that performs when the stakes are high.

The 3.94″ 440C stainless steel blade is treated with a specialized black titanium coating, providing a secondary layer of extreme corrosion resistance and a non-reflective finish. The “Steel-Mariner” features a dual-purpose edge geometry: the upper edge is fully serrated for lightning-fast cutting of ropes, webbing, and heavy cords, while the lower edge is a precision plain edge for clean slicing tasks. The full-tang construction is sandwiched between non-slip black G-10 handle scales, ensuring a rock-solid grip even when your hands are wet or gloved.

• Corrosion-Resistant 440C Steel: High-carbon stainless steel (58-60 HRC) with a black titanium coating, optimized for longevity in aquatic and marine environments.

• Double-Edge Dagger Profile: Features a versatile partially serrated top edge and a razor-sharp plain lower edge for maximum tactical flexibility.

• Tactical G-10 Grip: Contoured, textured black G-10 scales provide an ergonomic, non-slip hold under extreme conditions.

• Professional Carry System: Includes a high-quality black Kydex sheath with a multi-position belt adapter, allowing for secure horizontal or vertical mounting to gear and belts.

• Security Features: Equipped with a dedicated lanyard hole to prevent tool loss during maritime or climbing operations.

Ideal For: Maritime professionals, scuba divers, search and rescue teams, and tactical users who require a corrosion-proof, double-edged utility knife.

Specifications