Manhole covers

Hardys Drain Pipe Grid Cover - Garden Pipe & Gutter Blockage Shield, Rubbish and Debris Stop Protector - Fasteners Included

Black Square Gully Grid Drain Cover Grate Plastic Outdoor 6 inch 150x150mm

Drain Pipe Cover for Outdoor Drain - Plastic Drain Tidy, External Drain Cover Protector

Taylor & Brown Black Plastic Outdoor Drain CoverAntiLeaf Blockage Guard for Garden Grates, Easy LeafFree Drainage

2x Drain Pipe Grid Cover Leaf Guard Black Plastic Prevents Blocked Drains

Drain Pipe Grid Cover Leaf Guard Black Plastic Prevents Blocked Drains