# J441/4

**Manufacturer:** PROTO  
**MPN:** `J441/4`

The Proto J441/4 1/4-Inch Punch Prick is used in sheet metal layout work for scribing and punching starting holes for sheet metal screws. It is also used for aligning holes in two or more metal sheets. The punch features a modified parabolic striking end for greater resistance to mushrooming and chipping.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | PROTO |
| Manufacturer name | PROTO |
| Manufacturer | PROTO, Stanley Proto |
| Hazmat | False |
| extendedQty | 0 |
| moq | 1 |
| MPN | J441/4 |
| multiple | 1 |
| qtyInStock | 0 |
| qtySource | updateFromUrlEntry |
| SKU | 3R107 |
| UPC | 662679010102 |
| EAN | 662679010102 |
| Part Number | J441/4 |
| Model | J441/4 |
| Product Group | Home Improvement |
| ASIN | B0025QGGS2 |
| Asin | B0025QGGS2 |
| Binding | Tools & Home Improvement |
| Brand | Proto, Stanley-Proto |
| Case | 1 |
| Cat | Tools & Home Improvement |
| CatId | 228013 |
| CatTree | 228013, 328182011, 468240, 551238 |
| CatalogNumberList | ZO G2326326 |
| EANList | 662679010102 |
| Feature | Used in sheet metal layout work for scribing and for punching starting holes for sheet metal screws |
| Height | 0.299999999694, 0.3, 75 |
| Label | Stanley Proto |
| Length | 4.7, 4.9999999949 |
| Man | Stanley Proto |
| MaterialType | metal |
| NumberOfItems | 1 |
| PackageQuantity | 1 |
| PartNumber | J441/4 |
| ProductCategoryId | 2225051011, home_improvement_display_on_website |
| ProductGroup | Home Improvement |
| ProductTypeName | TOOLS |
| Publisher | Stanley Proto |
| Rank | 1528075, 1655109, 3691, 3936 |
| Studio | Stanley Proto |
| Title | Stanley Proto J441/4 1/4-Inch Punch Prick, Stanley-Proto J441/4 1/4-Inch Punch Prick |
| UPCList | 662679010102 |
| URL | https://m.media-amazon.com/images/I/21d0ewjyQUL._SL75_.jpg |
| Units | inches, pixels, pounds |
| Warranty | Manufacturer |
| Weight | 0.06, 0.15 |
| Width | 0.3, 0.99999999898, 5 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Grainger | 3R107 |  |  | None | 1 |
| Zoro | G2326326 | 4.29 | 1 | None | 1 |
| ToolUp.com | PROTO J441/4 | 4.67 | 1 | None | 1 |
| Raptor Supplies | AD2KPN |  |  | None | 1 |
| AmazonSC | B0025QGGS2 | 15.44 | 1 | None | 1 |
| Applied Industrial | 105855441 |  |  | None | 1 |
| bscsource.com | J4414 |  |  | None | 1 |
| grainger.ca | PRT44-1/4 | 8.882823 | 1 | None | 1 |
| Zoro | G700456296 | 14.56 | 1 | None | 1 |
| National Supply Network | B328668 |  |  | None | 1 |
| Guardian | 84965136 | 8.64 | 1 | None | 1 |
| kscdirect.com | BLA J441/4 |  |  | None | 1 |
| stellarindustrial.com | PROTO 441/4 |  |  | None | 1 |
| Zoro | G303965539 | 12.24 | 1 | None | 2 |
| turtle.com | SOO T-ERETRDBMOR | 13.38 | 1 | None | 1 |
| toolshackweb.com | PRO44-1/4 | 10.68 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/70000000/70274500/part_--J4414---PROTO--dbcda5c6d0.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp