Please be kindly noted，the listed product is produced and distributed abroad and subject to the laws of its country of origin。    This slide chute stop block can be used with slide chute, made of aluminum alloy and has a long service time, it is a fine helper in your daily work, come on and have a try, it will not let you down.    Features:  Made of aluminum alloy and not easy to break or bend, has a long service time.  With this limit block, you can finish your work more easily and more quick, save your time.  The size of this tool is small, which is very convenient and easy to carry, you can put it into your tool bags to carry.  Easy to use and operate, even if you are a beginner, you don't have to worry about using it.  Ergonomic design makes it easier to operate and give you a better using experience.    Specifications:  Material: aluminum alloy  Type: 30 , 45 (optional)  Package size: 80 * 60 * 60mm / 3.1 * 2.4 * 2.4in  Package weight:  30 : 120g / 4.2ounce  45 : 160g / 5.6ounce    Packing list:  1 * Slide Chute Stop Block (Optional)