Durable Construction: Made from bakelite and aluminum alloy for long-lasting performance in demanding environments. Easy Installation: devised for straightforward replacement of damaged hand cranks, minimizing downtime and enhancing productivity. Versatile Use: Ideal for various industrial machine tools including milling machines, lathes, and grinders, ensuring efficient operation. Practical devise: Features a simple and functional devise that focuses on ease of use and reliability during machining tasks. Multiple Diameter Options: Available in sizes of 63mm, 80mm, 100mm, 125mm, 160mm, and 250mm to meet diverse application needs., Manufacturer: EBEHOEDCM