Othmro 4Pcs Threaded Ball Knobs, 1.57Inch Dia 0.47Inch Thread M12 Female Thread Black Bakelite Handle Thermoset Ball Knob for Lawn Mowers Exercise Equipment Machinery Valves Spigots (M12x40)

The Ball knob Injection molding,Bakelite material, feels good;Tightly molded-in insert insures optimal durability and functionality;The round smooth surface gives a dressed-up finished appearance.

Ideal lever knob for machine handles The handle is made with premium quality and has excellent electrical insulation,oil resistance,weak acid resistance,alkali resistance and general solvent resistance,and has excellent mechanical properties such as toughness,rigidity,good rigidity and balance This Bakelite hand Knob is easy to install and remove and does not require any tools Ultra-solid ball knob with a Shiny finish, suitable for general application,such as control levers and push-pull rods,lawn mowers,exercise equipment,machinery,valves,spigots,etc