The Rosemont Scuba 4 inch double ended bolt snap clip is made of high quality, durable 316 stainless steel which will last for years of use. We use these to clip different items to our BCD including SPGs, flashlights. In addition we use these durable bolt clips on our finger spools connected to our SMB.
On the farm we use these clips for our gate chain latches, holding water buckets and on leads for our animals. They are extremely durable and have lasted for years in outdoor environments without rust or corrosion and the latch still springs easily and smoothly.
Note: Do not overload; safe up to 175 LB load, do not use for mountaineering, rock climbing, ice climbing