Custom‑Shape Heavy‑Duty Zinc‑Alloy Swivel Snap‑Hook | Luggage‑Hardware Guide | OYC Hardware
Heavy‑duty custom‑shape zinc‑alloy swivel snap‑hooks are high‑load‑capacity connecting fittings for backpacks, travel luggage and heavy‑use leather‑goods. Compared with standard‑size snap‑hooks, thicker wall construction delivers improved tensile strength for demanding application scenarios.This article covers key specifications, customisation options, comparison between custom‑made and standard snap‑hooks, plus three core performance‑verification tests for hardware procurement reference. Product & Technical…