Drive-over, wheel load capacity up to 1,700 pounds. Square shaped outer form with square inner opening. Two grooved, antislip surface grate segments. Grid size is 1.2 inches square. Tamperproof attachment of grating to the tree grate frame. Two inch inlay depth. Galvanized steel with natural finish.
For tree grate frame details, refer to Page 64. For installation details, refer to Page 65.
Options: Black dip coated.
Model No. SG148