Feature: 1. Ergonomic Design: The lathe slide handle measures 2 5/8 inches from ball to ball, providing an optimal grip that reduces hand fatigue during extended use. The 1 5/8 inch extension from the small ball allows for better leverage and control, making your machining tasks more efficient and comfortable. 2. Slick Installation: Featuring a slick hole, this lathe slide 3 ball handle is designed for easy installation onto an 8mm shaft. This user friendly design allows for quick changes and adjustments, minimizing downtime and maximizing your productivity on the lathe. 3. Rugged Construction: Crafted from excellent iron materials, this lathe 3 ball handle is built to withstand the rigors of regular machining tasks. Its robust construction ensures longevity, allowing you to rely on this handle for accurate work over time without wear or degradation. 4. Enhanced Control And Performance: The unique design of the lathe crank handle not only provides an ergonomic grip but also enhances overall control during machining operating. This feature is crucial for achieving accurate cuts and finishes, making it an essential upgrade for any mini lathe enthusiast looking to improve their craftsmanship. 5. Good Compatibility: This mini lathe crank handle is designed specifically for compatibility with popular mini lathe models such as the for 710, for 0618, for CJ18, for CJ0618A, for 712, for 7x14, and for 0618-3B. Its accurate sizes ensure a good fit, enhancing performance and ease of use on your lathe. Specification: Item Type: Crank Handle Material: Iron Hole Diameter: Approx. 8mm / 0.31in Distance from Outside of Ball to Outside of Ball: Approx. 2 5/8in / 6.67cm Extended Distance from Small Ball: Approx. 1 5/8in / 4.13cm Application: for 7 x 10 0618 CJ18 CJ0618A 7 x 12 7 x 14 0618-3B Mini Lathe. Package List: 1 x Crank Handle Note: There is an error in size.