Bakelite Material: Made of good quality bakelite material with excellent insulation performance.
Good Performance: This black round ball bakelite lever knob is corrosion-resistant and rust-proof,and it is durable for long term use.
Wide Application: Spherical knobs are designed for a variety of applications, such as forklifts, tractors, trucks and other levers for a variety of applications.
Perfect Replacement Part: This black round ball bakelite lever knob is a perfect replacement part for machine tools.