SUNPASS Manlid Lock Pin with Chain is used to secure the manhole cover to prevent theft. or move. It is a security lock, usually made of stainless steel and copper. A chain can be used to secure the pin to the manhole cover without losing its position on the ground. Make sure that manhole covers are not maliciously removed or disassembled.
Manlid Lock Pin with Chain is used to secure the manhole cover to prevent theft. or move. It is a se...
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