Recessed Manhole Cover Covers 40x40cm Clear Opening, Galvanized Steel Drain Cover Overall Size 47x47 cm, Sealed Square Manhole Covers and Frames Steel Man Hole Cover Lids for Boats and Ships

Recessed Manhole Cover Covers 40x40cm Clear Opening, Galvanized Steel Drain Cover Overall Size 47x47 cm, Sealed Square Manhole Covers and Frames Steel Man Hole Cover Lids for Boats and Ships
Stylish Smoothing Surface
Powder-coated Steel Plate
40x40 cm Precise Size
Sturdy Sealing Structure
Bolt-On Installation
Exact Fitment
Overall Frame Size: 47x47 cm,Gross Weight: 9.09 kg,Screws: 2,Color: Silver,Clear Opening Size: 40x40 cm,Material: Galvanized Steel Plate,Height: 4 cm