Ikiwa eneo lako halijaorodheshwa, tafadhali chagua moja ya yafuatayo:
TE Connectivity ALCOSWITCH Switches
KNOB KNURLED 0.250 METAL. Knobs & Dials BK KNRLD TP SDE IND
KNOB KNURLED 0.250 METAL. Knobs & Dials KNURLED W/LINE
SparkFun Electronics
KNOB SMOOTH 0.250. SparkFun Accessories Black Knob - 15x19mm
KNOB RIBBED PLASTIC.
RAFI USA
KNOB POTENTIOMETER DRIVE.
Kilo International
KNOB KNURLED W/SKRT 0.125 METAL.