Survival Knife Opinel Serrated Stainless Steel Rope Cutter Whistle Handle Orange

Survival Knife Opinel Serrated Stainless Steel Rope Cutter Whistle Handle Orange

Survival Knife Opinel is a compact outdoor tool designed for cutting ropes, handling emergency tasks, and operating reliably in harsh environments. It features a 2.5 mm thick martensitic stainless steel blade with a 3.5 cm serrated section, optimized for cutting natural and synthetic ropes. The knife includes a shackle key compatible with 4 to 10 mm shackles, making it suitable for boating and rescue scenarios. The fiberglass-reinforced polyamide handle is water-resistant and withstands extreme temperatures from -40°C to +80°C. A built-in pealess whistle (110 dB) adds an additional safety function for signaling in outdoor conditions.

Features

• ➤ Martensitic stainless steel: hardness 55–57 HRC ensures high corrosion resistance and strong mechanical performance
• ➤ Serrated blade: 3.5 cm serrated section efficiently cuts natural and synthetic ropes
• ➤ Integrated shackle key: suitable for 4–10 mm shackles in marine and technical use
• ➤ Durable handle: fiberglass-reinforced polyamide resists shocks, moisture, and extreme temperatures
• ➤ Emergency whistle: built-in pealess whistle works in all weather conditions (110 dB)
• ➤ Blade length: 8.5 cm for precise and controlled cutting tasks

This knife is practical for coastal environments such as the rocky shores of the Alentejo region in Portugal, where cutting wet ropes quickly is essential. The serrated edge maintains grip and cutting efficiency on soaked synthetic lines. The corrosion-resistant stainless steel allows regular use in saltwater conditions with minimal maintenance. The integrated whistle becomes critical in low-visibility or high-wind situations where audible signaling is required.

Technical Specifications

Materials and Design

• Blade made of martensitic stainless steel for corrosion resistance and durability
• 3.5 cm serrated section designed for cutting ropes and technical lines
• Integrated shackle key compatible with 4–10 mm shackles
• Handle made of fiberglass-reinforced polyamide for impact and moisture resistance
• Pealess emergency whistle with 110 dB output for signaling

About Opinel

Opinel is a globally recognized knife manufacturer known for producing functional tools for outdoor and professional use. The brand applies European steel standards and maintains strict quality control in production. Opinel is widely known for its folding knives and practical cutting tools designed for reliability and long-term use.