We always need to attach more stuff to our equipment to free up our hands when we need them. Lanyards for lights, cameras, gauges, game bags, or maybe even a fish stringer when spear fishing. Having a few spare bolt snap clips in your gear bag is a must for the serious diver. Blue Reef double ended bolt snap is made of Marine grade stainless-steel. This heavy-duty bolt snap is designed for saltwater-use and feature dual snap ends for ease-of-connection. The bolt snap has a spring-loaded gate for easy attachment of accessories. The bolt snap is available in multiple lengths of 3.50", 4" and 4.75" (8.89cm, 10.2cm and 12.1cm).