These post clamps fasten a mount at any angle and height to a 0.5 in. (12.7 mm) diameter post such as the SP Series. Threaded or through hole options for a single fastening screw are available, as is an option for separate adjustment and clamp screws.
- Fasten a mirror mount at any height and angle to a post
- Threaded or Through hole for connecting the mount
- Single screw fastens all parts or separate adjustment and clamp screws See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | 9911 Post Clamps for Mirror Mount Post Clamp, 0.5 in. Diameter Optical Posts, 8-32 (M4) Thru-Hole | |||||
![]() | 9917 Post Clamps for Mirror Mount Post Clamp, 0.5 in. Diameter Optical Posts, 8-32 Thread | |||||
![]() | 9917-M Post Clamps for Mirror Mount Post Clamp, 12.7 mm Diameter Optical Posts, M4 Thread | |||||
![]() | 9930 Post Clamps for Mirror Mount Post Clamp, 0.5 in. Diameter Optical Posts, Separate Screws, 8-32 | |||||
![]() | 9930-M Post Clamps for Mirror Mount Post Clamp, 12.7 mm Diameter Optical Posts, Separate Screws, M4 | |||||
![]() | CC05 Post Clamps for Mirror Mount Component Clamp, 0.5 in. Posts, 1/4-20 and 8-32 Threaded Holes | |||||
![]() | M-CC05 Post Clamps for Mirror Mount Component Clamp, Ø1/2 inch Posts, M6 and M4 Threaded Holes |
Features
Post Clamps for Mirror Mounts
The 9911 and 9917 (-M) Post Clamps fastens a mount at any angle and height to a 0.5 inch diameter post. The clamping (to post) and mounting (to mirror mount) screws are one in the same. The 9917 (-M) has thread for mounts with 8-32 (M4) thru hole and the 9911 has thru hole for mounts with 8-32 (M4) thread.
Post Clamps with Separate Screws
These 9930 (-M) Post Clamps fasten a mount at any angle and height to a post requiring separate clamping and mounting screws to allow repositioning of an attached mount without loosening the post clamp from post. The clamps have an 8-32 (M4) threaded hole for fastening a mount with a clearance hole.
Ideal for Periscope Application
These post clamps are ideal for building a periscope by fastening two mirror mounts to any standard 0.5 in. optical post or pedestal.

















