This 40mm stainless steel life jacket buckle is a high-quality replacement that improves the safety and longevity of your personal flotation devices. Made from marine-grade stainless steel, it won’t corrode or weaken like standard plastic buckles, ensuring your life vest stays securely fastened when it matters most. The buckle features a quick-release mechanism that allows you to tighten or unfasten the life jacket belt swiftly – a crucial feature during emergency situations or routine use on deck.
Designed for a universal fit on 40 mm wide straps, this buckle is compatible with most life jackets and safety harnesses. It’s ideal for upgrading recreational life vests, sailing jackets, or any gear that requires a sturdy 40mm clasp. Installation is straightforward: simply thread the strap through the buckle’s slots to replace your old or broken fastening. With its robust construction, this stainless buckle is especially useful for frequent boaters, rescue personnel, or anyone seeking extra security and durability in marine environments.
- Ideal Uses: Replacing broken or plastic buckles on life vests, boat safety belts, or other marine gear where a secure clasp is critical.
- Recommended For: Recreational boaters, sailors, and rescue professionals who require greater durability and reliability from their buckles.
- Compatibility: Fits any 40 mm wide strap; suitable for both inflatable and foam life jackets that use standard 40mm webbing.
- Maintenance Tip: Rinse the buckle with fresh water after exposure to saltwater to remove salt deposits and prolong the life of the stainless steel.



