Ball knob
Black phenolic plastic.
Threaded zinc plated steel revolving stud with hexagonal locking socket.
Zinc plated steel insert and tapped blind hole.
Tapped blind hole.
Black thermoplastic, glass fiber reinforced.
Push-pull knob
Black thermoplastic, glass fiber reinforced, mat.
Brass insert and tapped blind hole.
Pomello per pulsanti
Duroplasto nero.
Foro cieco filettato.
Handgrip
Clamping handle
Black thermoplastic, glass fiber reinforced, mat finishing.
Black rubber, 65/70 Shore A.
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