- Imperial and Metric Compatible
- Attached Swivel Base: 1" (25 mm) High
- Unpackaged Weight: 20.6 g
This series of miniature post holders features an attached swivel base, a spring-loaded friction element that prevents the post from slipping down into the holder prior to final tightening, plus a design that allows the post to pass directly through the post holder. This last feature provides for a maximum range of beam heights when assembling an optical system.