KN-138; KN-135; KN-139
KN-138; KN-135; KN-139 Volume Control Knob:
KN-138; KN-135; KN-139 is volume control knob with wide skirt.
It’s ABS material, Chrome with Silver Cap, also have a wide aluminium skirt. Also it have many different size.
It’s brass insert and with set screw, it’s easy to fix to the appliance.
There are two kinds of shaft and two kinds printing for this knob.
6.0mm and 6.4mm shaft with brass insert and set screw.
Printing: number 0-9 and delta mark.
Pls check the datasheet below:
|Color:||Black, with aluminum top and skirt||Height:||14~19mm|
|Operating Temperature:||-25℃~+85℃||OEM or ODM:||Available|
A means: marking on skrit is Number 0~9
B means: marking on skiry is arrowhead
KN-138; KN-135; KN-139 6.0mm/6.4mm: