• electric constant pull tensioner (9 to 90 lb / 5 to 40 kg)
• digital control panel for +/- tension adjustment,
• 9 memory settings, lbs/kgs,
• pulling speed,
• pre-stretch,
• knot function,
• internal diagnostic check

6-Point Quick Mount Support System Slimprofile all metal diamond coated string clamps with a unique self locking adjustment knob to hold strings with less clamping pressure. Quick Action Swivel Clamp Bases Diamond coated, rotational string gripper 360 degree turntable rotation with locking brake Aluminum extruded metal base with internal tool drawer 110 / 220 volt compatible Optional floor stand & cover (Sold separately) Starter String Pack of 6 FREE sets of Gamma performance string USRSA Getting Started Stringing Guide Tools Included: Pathfinder Awl, Straight Awl, Hex Wrench Set, Straight Pliers.