Recessed Manhole Cover Covers 30X30 cm Clear Opening, Galvanized Steel Drain Cover Overall Size 37X37 cm, Sealed Square Manhole

VEVOR Recessed Manhole Cover Covers 30X30 cm Clear Opening, Galvanized Steel Drain Cover Overall Size 37X37 cm, Sealed Square Manhole Covers and Frames Steel Man Hole Cover Lids for Boats and Ships
Stylish Smoothing Surface
Powder-coated Steel Plate
30x30 cm Precise Size
Sturdy Sealing Structure
Bolt-On Installation
Exact Fitment
Overall Frame Size: 37x37 cm,Gross Weight: 6.36 kg,Screws: 2,Color: Silver,Clear Opening Size: 30x30 cm,Material: Powder-coated Steel Plate,Height: 4 cm