South Bay Foundry, Inc. manufactures STB style tree grates. These grates offer 1/4" slots for ADA compliance. All tree grates include an option to bolt to frame using standard or anti-pilfer bolts. Contact our sales staff to discuss necessary light or tree stake holes.
Material: Ductile Iron ASTM A536 Class 80-55-06
DRAWINGS
| SBF ID# | WIDTH | LENGTH | THICKNESS | AVAILABLE TREE OPENING |
DRAWING |
| D1136-1.5SQ | 36" | 36" | 1½" | Ø16", Ø18", Ø26" |  |
| D1148-1.5RD | Ø48" | ROUND | 1½" | Ø16", Ø18", Ø26" | |
| D1148-1.5SQ | 48" | 48" | 1½" | Ø16", Ø18", Ø26" | |
| D1148-1.5SQHE | 48" | 48" | 1½" | Ø16", Ø18", Ø26" | |
| D114896-1.5SQHE | 48" | 96" | 1½" | Ø16", Ø18", Ø26" | |
| D1160-1.5RD | Ø60" | ROUND | 1½" | Ø16", Ø18", Ø26" | |
| D1160-1.5SQ | 60" | 60" | 1½" | Ø16", Ø18", Ø28" | |