The new Strap-n-HookTM connector is designed to bridge the gap between the high-kinetic output of latex bands and low-kinetic setups that allow for better bar control at any weight. Gone is the need to add or change bands in the middle of a workout! Strong, durable and designed to work perfect with either the Cardillo/BandBell LoaderTM or the new EZ-LoaderTM.It’s custom made to fit all BandBell bars available today.Sold in pairs