Description This is an inside ripple hand wheel, mainly made of bakelite material, safe and durable, and can serve you for a long time. With reasonable structural design, it can be widely used in industrial machine tools, such as milling machines, lathes, grinders, etc., to bring more convenience to your work. This is a very practical machine tool accessory and will be your good choice. Features -Color:Black. -Material:Bakelite. -Size: About9.50X9.50X8.50cm/ 3.73X3.73X3.34inch. -It is made of insulating and durable bakelite material, which is safer to use. -The design is reasonable, the operation is simple, the installation is easy, and it can be durable for a long time. -It has a wide range of uses and can be widely used in most industrial machine tools, such as milling machines, lathes, and grinding machines. -It can effectively replace your inside ripple hand wheel, giving you better working performance. -It is made of excellent craftsmanship, is durable, will not be easily damaged, and can serve you for a long time. Package list: 1 x Inside Ripple Hand Wheel