Material: Made from marine-grade 304 stainless steel, this product is polished to a higher standard than typical competitors, enhancing both corrosion resistance and visual appeal. Spring-Loaded Mechanism: Features a spring-loaded bolt that can stay open, snapping back into place with a simple turn of the lever, perfect as marine latches and catches. Design: Provides reliable locking action, ensuring doors and hatches remain securely fastened. Built to withstand more abuse than standard barrel bolt locks, ensuring enhanced security. Applications: Pontoon boat door latches, shed door latch, gate bolt latch, trailer tailgate latch, chicken coop locks and latches, hardware on marine yacht, boat, sailboats. Dimensions: Bolt length 5.9", diameter 7/16". Base length 2.83", width 1.57", height 1.3" Vinland Marine brings to you the Heavy Duty Spring Barrel Bolt, a robust and versatile locking solution suitable for a wide range of applications. Designed with durability and functionality in mind, this barrel bolt is an essential tool for securing doors and hatches in marine, home, and industrial settings. Its high-quality construction ensures reliability and longevity, making it a dependable choice for all your security needs. This Spring Barrel Bolt is perfect for yacht, fishing boat, pontoon, and sailboat owners, as well as for homeowners and industrial users. Its heavy-duty design and ease of use make it a practical addition to any security setup. Whether you're securing a boat hatch or a garage door, this barrel bolt offers the strength and reliability you need to protect your property and equipment.