Phenolic
Product Description
Ball Knob with a flat recessed top, ideal for adding a custom decal or inlay. Phenolic plastic provides a hard smooth shiny finish. Available in one knob size (1-7/8″ diameter), with tapped-hole sizes from 3/8-16 to 1/2-13. Top recess is 1-1/4″ diameter. Molded-in brass insert provides superior thread strength.
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