Standard Adjustable Post Holder for Half-Inch Posts, 1/4-20

The standard adjustable post holder offers coarse and fine height adjustment for mounting posts over a range of 25 mm. The initial height setting is made by adjust the knurled collar to its appropriate mid-point and then clamping the mount post at the desired height. Fine adjustment is then available using the knurled collar over a range of 12.5 mm in each direction. One turn of the collar provides on mm of vertical travel.

Adjustable Post Holders are double-bored to provide two-line contact for Half-Inch Mounting Posts. They can be mounted to a post holder base or directly attached to the mounting surface using a removable 1/4-20 stud and locknut.