Anodized guitar effector knob Knurled gu

Volume control switch button all aluminu

34mmx20mm All-aluminum knurled cap type

All-aluminum knurled cap type knob 33x25

All-aluminum knurled cap type knob 24x14

All aluminum knurled with grooved knob 3

All aluminum knurled with grooved knobs

All aluminum plain cap type 12mmx17mm fl

34mmX20mm All aluminum cap type sandblas

All aluminum drum type sandblasting knob

Black and silver smooth all aluminum gri

New smooth all aluminum grid knob