LS343018GM

34x18 silver push fit smooth surface aluminum knob cap for potentiometers

QL241921WW-D

24x21 silver lock screw cross curve aluminum rotary knob for medical devices

hat knob

Metal aluminium Hat knob Brim knob

QL3026GM

30x26 black full aluminumsmooth surface aluminum mixer control knob

QL443425WW

44x25 black full aluminum crosswire aluminum amplifier knob

QL343020WW

34x20 black full aluminum crosswire aluminum Speaker knob

QL503718ZW

50x18 black full aluminum vertical knurling aluminum control knob for amplifiers

QL484023ZW

48x23 black full aluminum vertical knurling aluminum control knob for speakers