Prism Collar Screw (Burnished)

This is an "Open Box" item that is unused and fully functional, with minor cosmetic wear from warehouse storage. Sold as-is—no exchanges or returns.

The Siegmund Screw Collar for Prisms is Used to Fasten Prisms in Drill Holes.

Specs and Features:
- Burnished
- Height: 10mm (0.39")
- Diameter: 16mm (0.62")
- Weight: 0.04 lbs.