Earthquake-resistant reinforcement hardware, unused, boomerang frame, 12mm thick plate, peace hold down

Certified product by the Building Disaster Prevention Association of Japan
Boomerang Frame Guard Piece Hole Goun
The thicker plate is listed as 12mm.

Unused item. The retail price was around 13,000 yen.
This appears to be hardware used for seismic reinforcement of house foundations. Seismic reinforcement hardware.
It's incredibly thick and extremely heavy.
Two bottles of a chemical called chemical anchor are included, but their expiration dates have passed. Please do not use these and prepare your own new chemical anchors.

Please Note:
Individuals who are overly sensitive or have obsessive-compulsive tendencies, please refrain from purchasing.
We will not respond to complaints.
Individuals belonging to or having been involved with organizations or groups that violate Japanese law,
we will not engage with you. Please do not purchase.

Product Condition:
This is not a new item.
Please purchase only if you understand that the product may have scratches or dirt.

Shipping:
We cannot sell to those in a hurry.
Our response time is slow.
We will ship via Mercari delivery.

Returns:
Returns will be handled according to legal regulations.
Please purchase only if you understand that the buyer will be responsible for return shipping costs.
Once the returned item arrives at the seller's location, we will inspect the product's condition.
Only if the reason for return is deemed valid and it is confirmed that the seller is at fault,
will the return shipping costs be refunded.

Complaints:
We will not respond to any complaints.
Please review the product information and images and purchase only if you understand and accept them.

Price Negotiation:
We will only consider price negotiation if the potential buyer can provide evidence and justification for a reasonable price in the used market for this item.

Inquiries:
We cannot respond immediately.
Please purchase only if you understand and accept this.