4 Pack Threaded Ball Knobs M12 Female Thread 40mm Diameter Thermoset Ball Knob for Lathe Machine and Lawn Mowers Round Phenolic Lever Handle Black Kit

4-Pack Threaded Ball Knobs with M12 Fit and 40 mm Diameter
✔️ Threaded M12, 40 mm (1.57 in) diameter ball knob; phenolic, black

The ball knob is a compact, threaded handle designed for M12 mounting on machines and equipment. It’s ideal for lathes, drills, valve levers, control panels, and lawn mowers where dependable grip and easy operation matter.

✅ Material: Phenolic plastic
✅ Color: Black
✅ Thread size: M12
✅ Ball knob diameter: 40 mm (1.57 in)
✅ Package includes: 4 pieces
✅ Features: high-impact strength, corrosion resistance, heat resistance, insulation
✅ Ergonomic design with smooth surface and internal threaded insert

💡 What is a threaded ball knob used for in machinery and control panels?

This handy knob provides a secure grip and straightforward operation across various equipment. - Thread size compatibility (M12) for widespread use - Durable phenolic construction resists heat, corrosion, and wear - Ergonomic grip for comfortable, repeatable operation - Ideal for lathes, drills, control panels, valves, and lawn equipment