【High-Grade TC4 Titanium Machined Multi-functional Carabiner】 This is a genuine carabiner finished with **machining (CNC)** using **high-grade TC4 titanium alloy (Ti-6Al-4V)**, setting it apart from mass-produced, inexpensive alloy products. TC4 titanium is a high-performance material also used in the aerospace and medical fields. It achieves a high level of balance in lightness, strength, and durability. 【Overwhelming Material Strength and Manufacturing Quality】 ・Uses high-grade TC4 titanium alloy ・High rigidity and precision due to machined manufacturing ・Lightweight yet extremely high load-bearing capacity ・Rust-proof and corrosion-proof, ideal for long-term use ・Finished to leverage the texture of the material itself, not paint 【Reasons to Choose This Carabiner】 ・For those who are not satisfied with mere "titanium-look" products ・For those seeking a lifelong EDC (Everyday Carry) gear ・For those particular about gear, tools, and materials ・For those who want a genuine, non-conformist key ring 【Uses】 EDC / Key Ring / Outdoor / Camping / Gadget Carrying With a design stripped down to the essentials, it's suitable for everything from daily life to outdoor adventures. ※As this is a machined product, minor processing marks may be visible. This is not a quality defect but proof of a genuine metal processed product. #TC4Titanium #Machined #EDCGear #Genuine #TitaniumCarabiner #LuxuryEDC #Lifelong #LumenResearchInstitute