Boat owners, listen up! These uxcell quick release pins are exactly what you need for your marine setup. They're 6mm in diameter with 59mm usable length and 46mm hole distance - perfect for bimini tops, deck hinges, and all sorts of boat applications. The spring-loaded ball in the tip keeps everything securely in place until you're ready to remove them. Made from zinc-plated carbon steel that resists corrosion, so they can handle the marine environment without rusting out on you. Super sturdy construction that'll last through seasons of use. Super versatile too - works for marine seating, stainless steel pipe clips, ship outfitting, and plenty of other applications. Comes as a 4-pack so you've got spares when you need them. The silver tone looks clean and professional on your boat. Seriously reliable hardware that makes setup and takedown so much easier. No more struggling with stubborn pins - these release quickly and smoothly every time!