The 810-0090 standard and 810-0080 large angle brackets have M6 tapped holes on 25 mm centers. The slots in the base allow longitudinal positioning on the table top. These brackets are especially useful for mounting of translators 860-0020, 860-0030, 860-0040 and 860-0050.
Orthogonal surfaces of models 810-0080 and 810-0090 are perpendicular within 0.015 mm.
Finish: black oxidized steel.