Home Boat Maintenance Manholes & Hatches 18” T-Handle Manhole – Cover Assembly (Galvanized) ICF 18” T-Handle Manhole – Cover Assembly (Galvanized) $246.09 18” T-Handle Manhole – Cover Assembly (Galvanized) quantity Add to cart Product Details Product Details Galvanized. A: 18″. B: 20-3/4″. C: 1-1/2″. D: 3/8″. E: 5-7/8″.
