Adaptable and easy to use, this slick nut tool is well thought out. Thin and accurate, the tip of the Pro Key is precision ground for rocks removal even in tiny Slots. While at the opposite end there&';s a wide, at surface for a rm and painless push with the palm. Large holes along the length of the key keep weight to a minimum and a wire gate allows a direct clip to the harness. It is provided with an extendable leash and clip that means you&';re safe from dropping it in tight spots.