Four Pack Threaded Ball Knobs M12 Female Thread 40mm Diameter Thermoset Ball Knob Heavy Duty For Lathe Machine Lawn Mowers Round Phenolic Brass Insert Lever Handle Black
✔️ M12 thread, 40 mm knob, phenolic body, 4-pack, black
The heavy-duty M12 threaded ball knob is a round, high‑strength lever grip designed for manual control on a range of equipment. It’s commonly used on lathes, drill presses, milling machines, valve handles, control panels, lawn mowers, and exercise machines where a secure, comfortable grip is needed.
✅ M12 threaded shaft compatible, simple to mount
✅ Ball knob diameter 40 mm (1.57 in) for comfortable grip
✅ Phenolic plastic body with brass insert for durability
✅ Pack of 4 pieces in each set, color: black
✅ Smooth ergonomic surface for easy operation
💡 What is a ball knob used for in machinery and why choose a threaded M12 version? This handy grip is used on a variety of equipment to control movement and adjustments: - Typical uses include control panels, levers, valve handles - Handy for quick, secure operations on lathes, drill presses, and lawn equipment - Threaded M12 fit simplifies replacement and mounting on standard shafts - Made from phenolic plastic with brass insert for long life