ThorLabs PSHA – Adjustable Height Collar for Ø1.5″ Posts, 1/4″-20 Locking Screw
USD 50.00 USD
Specifications
| Brand | Thorlabs |
| MPN | PSHA |
This collar also allows components to be freely rotated without changing height. The height can be locked by tightening the 8-32 setscrew with a 5/64" hex. The nylon ring on top of the collar prevents marring while adjusting the height.

