Brunson 521-B Spherical Adapter Box Levels Warranty Card

Warranty Card

In addition

1in (25mm) outside diameter

The Kern DKM2-A has steel construction for maximum stability and precision

Heavy-duty concrete scriber designed for precise marking on concrete

Brunson 521-B Spherical Adapter Box Levels Warranty CardMounting flexibility is what you get with the 521 B spherical mount. It is compatible with any 2" alignment telescope or collimator, allowing you to position your telescope in the many orientations your application may require. The spherical mount also functions as a target holder for alignments requiring precision target fixtures. It has three radial setscrews at approximately 120 degree intervals, as well as three "axial" setscrews in a line along