Chest Weight Pulley System - Accessory - curl bar pulley exerciser, 28" multi-purpose with swivelChest Weight Pulley System Accessory curl bar pulley exerciser, 28" multi purpose with swivel Chest pulleys are an important part of many rehabilitation programs; these pulleys come with handles, weights, hardware indicated. The handle is mounted at chest height on single handle unit; chest and floor height on double handle unit; and chest, floor and shoulder height on triple handle unit (ceiling height of 10 feet is needed for triple handle); choose