# Do Not Block Sign, M103G

**Manufacturer:** Nmc  
**MPN:** `M103G`

The NMC M103G Security Sign features a 12" length and 18" height, with a red on white design. Made from 0.040 aluminum, it alerts visitors to important security policies with the legend "DO NOT BLOCK".

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Nmc |
| Manufacturer name | Nmc |
| Manufacturer | Nmc, NMC |
| CategoryId | 18167 |
| DimensionUnit | inch |
| GraingerSku | M103G |
| Extra Product Name | Do Not Block Sign, M103G |
| UPC | None, 887481063010 |
| UnitOfMeasure | EA |
| Weight | 0.8, 0.0, 0.05, 0.7999999993291277, 0.799999999329127740462262, 0.80 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| extendedLead | 8 |
| extendedQty | -2 |
| height | 18 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 0.04 |
| moq | 1 |
| MPN | M103G |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G9437178 |
| tierMinQty1 | 1 |
| tierPrice1 | 25.19 |
| url | https://www.zoro.com/nmc-do-not-block-sign-m103g-m103g/i/G9437178/ |
| width | 12 |
| EAN | 887481063010 |
| Part Number | M103G |
| Model | M103G |
| Product Group | BISS Basic |
| Item | Do Not Block Sign |
| Product Type | Do Not Block Sign |
| ASIN | B00BX762ME, B00IULZS0I, B01BNOBT9M |
| AdultProduct | False |
| Amount | 253.20, 40.20, 45.38 |
| Asin | B00817E8HU, B00BX762ME, B00IULZS0I |
| Autographed | False |
| Batteries_required | False |
| Binding | Misc. |
| Brand | NMC |
| Bullet_point | Clear Legibility: the legend “DO NOT BLOCK” is printed in bold and legible text to ensure better visibility even from a distance, Material: the safety signage is made from standard aluminum that has b |
| Case | 1, 10 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 318135011, 3430070011 |
| CatalogNumberList | M103G |
| ClassificationId | 1265105011 |
| Color | White |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Signs |
| EANList | 887481063010 |
| Feature | Legend "DO NOT BLOCK" |
| Generic_keyword | sign, signage |
| Height | 0.099999999898, 0.254, 0.4, 1089, 2000, 2560, 500, 75 |
| Identifier | 00887481063010, 0887481063010, 887481063010 |
| IdentifierType | EAN, GTIN, UPC |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G9437178 | 25.19 | 1 | None | 1 |
| Megadepot | M103G | 30.78 | 1 | None | 1 |
| AmazonSC | B00817E8HU | 18.2 | 1 | None | 1 |
| bscsource.com | M103G |  |  | None | 1 |
| Guardian | 08513509 |  |  | None | 1 |
| usmegastore.com | M103G | 30.78 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/91000000/91292000/part_--M103G---Nmc--1146394def.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp