Replacement galvanized steel socket head bolts (Qty 4) - for bar grate driveway Maximum Air Flow - Vent

Maximum Air Flow - Vent holes are designed to provide proper air flow for air release valves

provide high levels of traction

Rugged Construction – Polymer concrete body with ductile iron edge rails ensures exceptional strength

two ductile iron grates with fasteners

Our gravel road fabric is a high strength and dimensionally stable woven fabric that is commonly used to provide separation and stability

Replacement galvanized steel socket head bolts (Qty 4) - for bar grate driveway Maximum Air Flow - VentThis product is designed to be used with an ACO Trench Drain system. For more information on this product please visit the manufacturer's website.