Egen AB type 101, 4R7 LOG, 20mm Metal Case, Potentiometer, Wire-wound Potentiometer for PCB mounting

Egen AB type 101,  4R7 LOG, 20mm Metal Case, Potentiometer, Wire-wound Potentiometer for PCB mounting, 

Wiper is connected to metal frame. 2W rating on PCB or 3W on 50x50mm steel panel.
Finger or Screwdriver adjustment.  20 x 20 x 22mm over knob.