The eagle manual pick gun is specifically designed pick locks by pushing lock beads upward. The tolls can also pick locks by pushing beads downward if you simply flip the gun upside down. The gun adopts eximious material and delicate technology is longer durable produce. - Manufacturer's product description: - Desgined to pick locks by pushing lock beads upward (therefore beads face down) -- this is for the most typical locks - Can also pick locks by pushing beads downward if you simply flip the gun upside down. A native downward force lock pick gun version is available here . - The gun adopts eximious material and delicate technology is longer durable produce. - It has quick tighten and loosing nut powerful rotor big pendular extent. - This gun can be used to open Pin Tumbler Locks two-side-gear Auto Locks. Professional Product : this product is intended for professional use only. Usage support cannot be provided due to the product's nature.