South Bay Foundry stocks a wide selection of gray and ductile iron Municipal and Construction castings for use in road building, underground and utility construction at all branch locations. Included are City and State standard riser rings for use with existing manhole covers and gate caps.
Standard | City, County, and Agencies Marking
| SBF ID# | CLEAR OPENING | RISE HEIGHT | ||
| 8IN GATE CAP RISER | 7-13/16" | 1½" |  |
|
| 624 RISER | 24" | 1½" 2" | |
|
| 1170 RISER | 24¼" | 2" | |
|
| 1200 RISER | 7-7/8" | 1" 1½" | |
|
| 1201 RISER | 6¾" | 1½" 2" 2½" | |
|
| 1208 RISER | 7-7/8" | 1¼" 1½" 2" | |
|
| 1208N RISER | 8-3/8" | 1¼" 1½" | |
|
| 1210 RISER | 8-7/8" | 2" | |
|
| 1243 RISER | 12½" | 1½" | |
|
| 1246 RISER | 10" | 2" 2½" | |
|
| 1253 RISER | 24" | 1½" | |
|
| 1254 RISER | 23¾" | 1½" | |
|
| 1254-A RISER | 24¼" | 1¾" | |
|
| 1257 RISER | 14-7/8" | 2" 2½" | |
|
| 1270 RISER | 23½" | 1½" | |
|
| 1310 RISER DI | 22-3/8" | 1" | |
|
| 1310 RISER | 22½" | 1¼" 2" | |
|
| 1314 RISER | 22-1/8" | 2" | |
|
| 1325 RISER | 36-1/8" | 2" | |
|
| 1495 RISER | 25¼" | 2" | |
|
| 1900 RISER | 23½" | 1-5/8" 2" | |
|
| 1915 RISER | 26" | 1½" | |
|
| 1920 RISER | 24-1/8" | 2½" | |
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| G5 RISER | 9" | 1" 1½" 2" | |
|
| SBTT RISER | 11½" | 1¼" | |
|
| SBTT RISER | 11½" | 2" | |