The GripLock™ tank band assembly is the easy and safe solution for securing a cylinder to a BC. • The innovative Finger-Saver feature (pat. pend.) makes the GripLock™ safe by eliminating painful,pinched fingers. • The macro-adjustment is set just once until you change to a cylinder with a different diameter. Three presets cover the various diameter cylinders in the field today. • The micro-adjustment can be used for fine tuning the fit after the band is on the cylinder. • Rubber traction pad on the backside of the GripLock™ provides added security