Feature: 1. INSULATION DURABLE MATERIALS: Lathe milling handwheel is made of excellent engineering plastic material, with modern design, possess strong insulation, sturdy and durable, lightweight and portable 2. STANDARD SIZE: These handwheels are drilled to the standard shaft diameter according to their dimension and are also tapped for detachable handles 3. EASY TO USE: Table saw handwheel is equipped with screw holes for easy revolving handle assembly, provide great convenience for your work and life 4. APPLICABLE SCENARIO: These handwheels are ideal for any application that requires universal or accurate adjustment through a rotating mechanism, accurate and efficient 5. WIDE APPLICATION: The control hand wheel is widely used in industrial machine tools, such as milling machines, lathes, grinders, etc., very versatile, useful and practical Specification: Item Type: Table Saw Handwheel Material: Engineering plastic Product Size(installation hole inner diameter x outer diameter): Approx. 14 x 125mm / 0.55 x 4.92in. Package List: 1 x Handwheel1 x Handle Note: Please allow tiny size error due to manual measurement. Thanks for your understanding.