Safety crank with 3/8" thread for Bridgeport mill – Replacement aluminum alloy wheel for knee table

Perfect Compatibility: Designed specifically as a replacement part for Bridgeport mills and compatible models, with a precise 1.9 cm thread size to ensure a secure fit for your lap or table settings. Ergonomic Safety Design: The curved, three-ball bearing handwheel provides a comfortable rotating grip, reducing hand fatigue during extended precision machining tasks while improving operational safety. Durable Aluminum Alloy: Made from a robust silver aluminum alloy, this industrial-grade handwheel resists wear, delivering reliable performance in demanding repair environments. Optimal Dimensions: With a total length of 107 mm and an outer diameter of 9.5 mm, this handwheel provides the ideal balance of leverage and stability for smooth hand control. Contents: 1 Safety Handwheel. Please check your machine's thread specifications before purchasing; slight color variations may occur due to your monitor settings.