Description
A-Lok Mandrel list: Steel (#390 - 10" VCP (2) 48" I.D.; #520 - ?? (2) 48" I.D. & (4) 42" I.D.); Fiberglass (#890 - 21" RCP "B Wall" (3) 48" I.D.; #900 - 21" RCP "C Wall" (2) 48" I.D.; #1070 - 30" ULT COR (3) 60" I.D.; #1100 - 30" A2000 (PVC Pipe by Contech) (2) 60" I.D.; #1230 - 30" RCP B-Wall (2) 60" I.D.; #1310 - 33" RCP (2) 72" I.D.; #1350 - 33" RCP "C-Wall" (2) 60" I.D.; #1640 - 42" RCP "B-Wall" (4) 72" I.D.)