The GripLock™ tank band assembly is the easy and safe solution for securing a cylinder to a BC.• Modern design• Easy to rig and adjust• Durable metal buckle• Innovative “Finger-Saver” feature (pat. pending) eliminates pinched fingers• Macro-adjustment is set just once for each cylinder diameter• Three presets cover the various diameter cylinders in the field today• Micro-adjustment for fine tuning the fit after the band is on the cylinder• Rubber traction pad on the backside of the GripLock™ provides added security• Bands may be retrofitted to all BCs• 2 sizes available – select according to cylinder and BC typ GripLock Tank Band, Long, non-Wrapture™ harness version, for: PRO QD M, Black Diamond, and WTX Harness GripLock Tank Band, Standard Length, Wrapture™ harness version, for: Backplate or STA NOTE: Griplock Tank Bands are sold as single items.