Apeks WTX PSD HarnessThe WTX PSD is Apeks' most versatile harness. Solid construction coupled with durable materials make this harness a cornerstone for many applications. Can mount directly to a single cylinder using dual nylon cylinder bands or a single tank adapter. Can accept an Apeks back plate for heavy loads such as twin steel cylinders. Multiple grommet settings on the waistband allow the attachment of the SureLock weight system. Open shoulder design allows diver