Cmi Rescue Rappel Rack Features:; The ultimate rappel method for rescues or long-drop rappels ; Pre-rigged with six brake-bars ; Oversize top bar to aid in ? Strength rated to 19,000 lbs. (8618 kg) ; Weight: 27 oz. (760 g) ; 10-0663 ; CMI MINI RAPPEL RACK ; Short, compact version of the Rescue rack ; For shorter drops or to handle lighter loads ; Strength rated to 14,000 lbs. (6350 kg) ; Weight: 10.6 oz.