While various coiled cords and lanyards are available, including SOM's proud CC1400/800, it's difficult to find a ring that is "strong, rust-proof, and easy to attach" to fishing gear.Therefore, leveraging our manufacturing know-how from Track Split Rings, we developed a key ring that can be attached to a variety of fishing gear. High strength inherited from T-SR The SUS304 series material, which possesses both toughness and flexibility, is formed into a truck shape.Similar to the truck split ring, the load is supported by a double wire, achieving high strength despite the thin wire diameter. Rust prevention performance By applying additional surface treatment to the rust-resistant SUS304 series, it boasts high rust prevention performance even during long-term use in SW (Waterproofing). Easy to install! The track-shaped oval section and the perfectly sized wire diameter allow for easy attachment to fishing gear with minimal effort. T-KR/S installation example T-KR/M installation example-1 *Not compatible with the 2022 Ocean Pliers OP165HP/140P models. M and S sizes are compatible with the 2023 models. T-KR/M installation example-2 T-KR/L installation example