The A-WIN stringing machine is high-quality equipment for precise stringing. This is an "original part." Please note that the stringing machine body is not included. For more details, please watch the YouTube video: https://youtu.be/TaIdHREyCVM?feature=shared Please check the description. *This product is also sold directly, so it may be deleted from Mercari once it is sold. Please understand. *Please note that we cannot offer any discounts. Thank you for viewing. Badminton A-WIN Electric Stringing Machine Long Arm Kit (for AW-EC, ST-750 only) Original Parts This is an extended long arm kit for A-WIN electric stringing machines. Compatible models are "A-WIN AW-EC" and "A-WIN ST-750" only. Please note that it will not fit other models. By attaching (replacing) this, the ease of stringing YONEX "Astrox series" rackets is significantly improved. Also, for all rackets, workability is improved, and you can string the racket neatly and firmly. This is an original product. It is sold in limited quantities and will end when supplies run out. Thank you for your understanding. We have included a link to a YouTube video below, so please take a look for more details. The YouTube video shows the product specifications and how to install it. The product includes: Racket Holder Material: Aluminum alloy billet (machined) Long Arms (Left and Right) Material: Aluminum alloy billet (machined) *Note: Although these are machine-processed products, there may be some variations depending on the product. The racket holder may be tight and difficult to insert. There may be plating variations with A-WIN. It is recommended to apply a lubricant before inserting. Shipping will be via Nekopos nationwide. This is an original product and is not affiliated with A-WIN. Please purchase at your own discretion, and no returns or exchanges are accepted.