# 3/0 x 7/0 18 ga CRS 90 min fire rated HMD Polystryene Core prepped for 3 - hinges and #161 lock to standard locations

**Manufacturer:** DKS Doors  
**MPN:** `Z257`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | DKS Doors |
| Manufacturer name | DKS Doors |
| Manufacturer | DKS Doors |
| Extra Product Name | 3/0 x 7/0 18 ga CRS 90 min fire rated HMD Polystryene Core prepped for 3 - hinges and #161 lock to standard locations |
| jsonUrlData | 9409907 |
| moq | 1 |
| MPN | Z257 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | Z257 |
| tierMinQty1 | 1 |
| tierPrice1 | 652.56 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| absupply.net | Z257 | 652.56 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/159000000/159001000/part_--Z257---DKSDoors--b174b080fd.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp