This tribrach by Seco features a twist-focus (2.5X mag.)
It has leveling screws with a center line.
It has an 8-min vial,
3-prong forced centering
5/8 x 11 base.
Colors: Black, Yellow, Grey
Parts Available
2152-04-XXX - Tribrach w/Optical Plummet
2152-04-022 - Optical Plummet Assembly
WARNING - This product contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.