Placing precision finished black anodized aluminium Post Collar 3PC onto the posts at specific height allows the post to be rotated without changing height. Also it could help to place the post in post holder on the same height while changing alignment components.

* - Items with code 3PC8 fit Ø12 mm mounting posts and 3PC-05 fit Ø0.5’’ imperial mounting posts. Models with "-01" in the end of the code have black anodized aluminum cap on the screw knob and could be screwed and tightened very easily by fingers. All the models could be tightened by 3HK-5 hex key