As of January 22nd, only 7 sets remaining. Sales will end when stock runs out. There will be no restock. A-WIN stringing machines are high-quality equipment for achieving precise stringing. This is an "original part." Please note that the stringing machine body is not included. See YouTube for details: https://youtu.be/TaIdHREyCVM?feature=shared Please check the description. - Model: A-WIN Stringing Machine - Material: Aluminum - Function: For stringing - Parts: Stringing machine parts - Date: August 10, 2023 * Please note that no discounts are available. Thank you for viewing. Badminton A-WIN Electric Stringing Machine Long Arm Kit (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." 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 stock runs out. Thank you for your understanding. I have included a link to the video on YouTube above, so please take a look for details. The product includes: Racket Holder Material: Aluminum alloy billet (machined) Long Arm 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 difficult to insert tightly. There may be plating variations in A-WIN products. Applying lubricant before inserting may help. 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.