Tribrach for R1 / R1 PLUS / R2 PLUS series
STJ13-S93B, Tribrach [metal, three-jaw, without optical plummet, black]
Topcon type tribrach
Sokkia type tribrach
Tribrach with laser plummet
TRIBRACH: TJ10
TRIBRACH: TJ13
TRIBRACH: TJ16
AJ13 (B2) Tribrach with optical aiming point
AJ13(D2) Tribrach without optical aiming point