For divers who frequently switch between double tank and single tank rigs, Scubapro's X-Tek Single Tank Adapter is a convenient way to attach a single cylinder assembly to your X-Tek Back-Plate (see SKU's: SCPXTBSS and SCPXTBAL). Adapter comes complete with mounting hardware and 2 Scubapro Super Chinch Tank Cam Bands. Easy to install on the X-Tek Form, Pro or Pure Harnesses (see SKU's; SCPXTPTHS, SCPXTP, SCPXTPTH) in conjunction with the stainless-steel or aluminum back-plate, you'll be ready for single cylinder use. Scubapro Super Chinch Tank Cam Bands are equipped with corrosion resistant stainless-steel cam buckles attached to durable 2" (5.1cm) nylon webbing.