Manhole Cover with Frame, 500 x 500mm Square Septic Tank Lid with Base, Heavy-Duty Slip-Resistant Carbon Steel Drain Channel Ins

Manhole Cover with Frame, 500 x 500mm Square Septic Tank Lid with Base, Heavy-Duty Slip-Resistant Carbon Steel Drain Channel Inspection Access Cover for Pavements Gardens
Reliable Cover and Frame
Durable to Use
Safe in Every Step
Stay Steady, No Shift
Wide Applications
Convenient Maintenance Access
Item Model Number: ZD002-SZ,Cover Size: 500 x 500 x 3.5 mm / 19.7 x 19.7 x 0.14 in,Net Weight: 10.9 kg / 24.0 lbs ,Main Material: Carbon Steel,Frame Size: 545 x 545 x 33 mm / 21.5 x 21.5 x 1.3 in