This rotary hook is designed specifically for the Durkopp Adler 169 sewing machine parts. It is a high-quality accessory that ensures smooth and efficient sewing. The hook is made by Baludan, a trusted brand in the sewing industry. This unit type hook is compatible with Durkopp sewing machines and is made in China. It is an essential part for any sewing enthusiast, whether you are a professional or just starting out. With its precise design and durable construction, this rotary hook will provide reliable performance for all your sewing needs.