The Gamma Momentum 2 stringing machine is equipped with a drop weight tensioning mechanism. This stringing machine has a 2-point mounting system with a diamond-coated, rotational ratchet gripper. The strong, light-weight moulded base with a built-in tool tray will assist in making stringing more efficient. The Gamma Momentum 2 is your perfect introduction to the world of stringing. Drop weight tensioning mechanism (9 to 90 lbs / 4 to 41 kgs) Diamond coated, rotational ratchet gripper 2-Point Mount System Two composite floating clamps High strength die cast aluminum base with durable powder coated finishand large padded tool tray Nickel chrome plated steel bar turntable 360 degree turntable rotation Includes Tools (Pathfinder Awl, Straight Awl, Hex Wrenches, Straight Pliers) Floor Stand & Custom Cover available separately Limited Lifetime Warranty (contact us for details). PLEASE NOTE: This item is not valid for free shipping, Shipping will be calculated during checkout. Product Code: MOM210 Click HERE to download the Gamma Momentum 2 stringing machine owner's manual.