screw knob aluminum
24x21 silver lock screw cross curve aluminum rotary knob for medical devices
QL241921WW-D
FOB
Guangdong.China
Quantity
  • Diameter:24mm
  • Height:21mm
  • Shaft hole: teeth or D shaft
  • Material: aluminum 
  • Color: silver,black,gold,gray
  • Mounting: full aluminum
  • Customization servie offered