Double Arm Levers: Our 29.5' dent puller lever is equipped with dual screw handles, you can operate the handles to raise or lower the dent pull lever bar kit of our sheet metal repair machine, the whole process saves time and effort. By adjusting the arm handle, the lifting space is gradually raised, and the damaged part is continuously pulled out stably. The operation is surely stable and secure. Adjustable Foot: You can adjust the position of foot to meet different needs in different situations. Adjust the width of the feet flexibly to match the position of the dents for better support, and the bottom two footers will give you greater stability and support. Besides, you can rotate the black knob to easily control and pull out the auto body dent puller lever bar stably by yourself. Considerate Designs: The dent bar is a type locking device, which can prevent the product from shaking and ensure your security in the process of your operation