Manual spring tension winder 9 90 lbs 4 43 kgs range Patented Roller Guide for consistent and accurate tension Diamond coated string gripper 2 Point Self Centering Suspension Mounting System Super quick Switch Action cam lock swivel clamps lock securely to the turntable quickly and easily Slim profile all metal diamond coated string clamps with a unique self locking adjustment knob to hold strings with less clamping pressure 360 degree turntable rotation Large tool tray Height adjustable from 36 to 48 5 year limited warranty call for details 75 VALUE ADDED BONUS! Tools included Gamma Pathfinder Awl, Awl, Pliers, Bent Nose Pliers, Diagonal Cutters, and Diamond Coated Starting Clamp Due to the weight of the item and our special discount we are not able to ship this item for free. There will be a small flat rate shipping charge added to the sale price.