Zure kokapena zerrendatuta ez badago, hautatu hauetako bat:
Vishay Sfernice
KNOB KNURLED W/SKIRT 0.236. Resistor Hardware COMMAND KNOB
Kilo International
KNOB KNURLED W/SKRT 0.125 METAL.
Keystone Electronics
KNOB KNURLED 0.250 PLAST.
Davies Molding, LLC
KNOB FLUTED W/SKIRT 0.250 PHEN. Knobs & Dials Skirted Knobs
KNOB SMOOTH 1/2-13 NYLON. Knobs & Dials Bar/T Knobs Female Insert
KNOB SMOOTH 3/8-16 POLYPRO. Knobs & Dials Bar/T Knobs Female Insert