The T-H Marine Boat Universal Spring Snap is a rugged, 4-inch connector crafted from zinc-plated steel for secure, everyday use on the water. With a 528 lb breaking strength, it's a dependable solution for attaching gear, ropes, or accessories with confidence. Zinc-plated steel construction for strength Compact 4-inch size for easy use 528 lb breaking strength capacity Spring-loaded closure for quick attachment Corrosion-resistant finish for marine conditions Versatile for boating, utility, or campsite use Smooth edges for safer handling Reliable grip under load