3-gang Bronze Concrete Cylinder Mold
2" x 4" (51 x 102mm)
- Humboldt - H-2920
ASTM C31, ASTM C39, ASTM C192
3-Gang, 2" x 4" (51 x 102mm) Cylinder Mold. Split-design, cast bronze with heavy rib reinforcement.
Quick-acting yoke clamps, bolts and thumbscrews for locking halves.
ASTM C31, ASTM C39, ASTM C192, ASTM C470, AASHTO T22, AASHTO T23, AASHTO T97, AASHTO T126, AASHTO T198