Translating Post Holders provide non rotating height adjustment by a knurled rotating thimble. Post holders accept 12mm diameter posts. Plunger Knob (model: PGK-20) is fixed with every Translating Post Holders. Translating post holders are made in aluminium alloy and given black anodized finish.
We can fix these given post holders to an optical table, base plate or a pedestal adapter by using M6 mounting hole provided at the bottom of the post holder.
|Model No||Height (mm)||Price ( $ )|
Model : PGK-20
Plunger knobeis a brass plunger, loaded with a suitable spring, inside M6 stud. This plunger knob prevents posts from sudden falling while loosening the knob for removing the post or adjusting height in an optical set up. Only one hand is required for any operation using post and post holder.
# one set contains 10 nos.