CH-OP30 - 2 METER RAIL GAUGE WITH MEASURING SCALE AND LEVELLING BUBBLE
CH-OP31 - 2.5 METER RAIL GUAGE WITH MEASURING SCALE AND LEVELLIN BUBBLES
CH-OP32 - 3.0 METER TWO PIECE RAIL GAUGE WITH BUBBLE IN EACH SECTION
CH-OP33 - 3.5 METER TWO PIECE AS ABOVE
CH-OP34 - RAIL STEP GAUGE 150 METERS AND OR 300MM
CH-0P35 - NON METALLIC THEODOLITE TABLE WITH QUICK RELEASE RAIL CLAMP UNIT
CH-OP36 - RAIL BOOT WITH INTERNAL OR EXTERNAL 5/8" THREADS MADE TO ORDER
LGB2.5 - LEVEL GAUGE BAG 2.5M
LS1 - 1M LEVELLING STAFF WITH MM'S ON REVERSE
LS2 - 2M LEVELLING STAFF WITH MM'S ON REVERSE
