Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. A speed pulley with many of the features as the 393?offering even more functionality with a high ration resistance weight stack * Includes two single grip handles with an adjustable range of motion allowing repeatable exercise positioning for patients plus the advantage of single grip, double grip or single grip with double resistance * All standard pulley exercises can be performed plus resistive/explosive gate & static/dynamic movements * Patient workloads can be adjusted by slowing down the movement?no weight change is needed * Features a 50 lb weight stack with a 2.5 lb top plate and 1.25 lb increment resistance changes *