MULTIMEC 2S09-05 开关致动器, 3F Series Round Pushbutton Switches
The is a black 5mm Switch Extender suitable for use with the 3F series round pushbutton switches.
e络盟: 开关致动器, 3F系列圆形按钮开关
Newark: EXTENDER, 5MM
Multimec
Apem Components
MEC