20-1/2 in. Gray Iron Ring
20-1/2 in. Gray Iron Ring
Frequently Purchased Together
Product Details
Product Details
Specifications
- AASHTO:
- AASHTO M-105, AASHTO M-306
- ASTM:
- ASTM A-48
- Diameter:
- 20-1/2 in
- Diameter - Inside 1:
- 16-1/2 in
- Height:
- 4 in
- Material:
- Grey Iron