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Technical divers, this one's for you. The Jon Line is an essential safety and positioning tool. It's a heavy-duty 7.2-foot (2.2-meter) long strap made from 1-inch wide nylon webbing. One end has a stainless steel carabiner (clip), and the other has a 'D' ring attachment. You use it to tether yourself to an anchor line, wreck, or upline, allowing you to maintain a specific depth comfortably in current, work hands-free, or stage decompression gases safely. The length also helps maintain proper distance from other divers on the same line. It's a simple, rugged piece of gear that's a standard part of many tech diving protocols. A must-have for organized, safe overhead or decompression diving.
5 out of 5