# MASTER LOCK WARNING sign, Color graphic size 14 X 20. Made from Industrial grade polypropylene. Longest lasting signs made. Chemical resistant. Message Type < Warning Description < 14 X 20 Warning Reads Beyond this point: radio frequency fields at this site exceed FCC rules for human exposure. Mounting Hole Size < 0 in Item Height < 0 in Item Length < 14 in Item Width < 20 in

**Manufacturer:** Master Lock  
**MPN:** `s9142`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Master Lock |
| Manufacturer name | Master Lock |
| Manufacturer | Master Lock |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Walmart | 163721501 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/250000000/250239000/part_--s9142---MasterLock--8763531489.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp