# Regular Duty Forged Steel Spatter Resistant C-Clamp, 12" Max. Opening, 5-3/4" Throat Depth, Black

**Manufacturer:** PROTO  
**MPN:** `J412S`

The Proto J412S 0-12-Inch C-Clamp features a hot forged design for strength and durability in heavy use. The forcing screw has a heavy rolled Acme thread for easy turning under pressure and is less susceptible to damage. The screw and pad are plated with copper to resist welding spatter. A sliding T-handle and impact-resistant pad further enhance its functionality.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | PROTO |
| Manufacturer name | PROTO |
| Manufacturer | PROTO, Stanley Proto |
| Category | C-Clamps |
| CategoryId | 3877 |
| CategoryL1 | Tools |
| CategoryL2 | Tools |
| CategoryL3 | Clamps |
| Hazmat | No |
| Extra Product Name | Regular Duty Forged Steel Spatter Resistant C-Clamp, 12" Max. Opening, 5-3/4" Throat Depth, Black |
| deadPage | True |
| extendedLead | DG |
| extendedQty | 0 |
| item | {'brand': {'name': 'PROTO'}} |
| moq | 1 |
| MPN | J412S |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 3R347 |
| tierMinQty1 | 1 |
| tierPrice1 | 195.0 |
| UPC | 662679480356 |
| EAN | 662679480356 |
| Part Number | J412S |
| Model | J412S |
| Product Group | Home Improvement |
| ASIN | B001HWE4OI |
| AdultProduct | False |
| Amount | 181.81 |
| Asin | B001HWE4OI |
| Autographed | False |
| Batteries_required | False |
| Binding | Tools & Home Improvement |
| Brand | Proto, Stanley-Proto |
| Bullet_point | Forcing screw and pad are plated with copper to resist welding spatter, Forcing screw has a sliding T-handle and an impact resistant pad, Forcing screw has heavy rolled Acme thread allowing the screw  |
| Case | 1 |
| Cat | Tools & Home Improvement |
| CatId | 228013 |
| CatTree | 228013, 328182011, 468240, 551238, 553150 |
| ClassificationId | 553158 |
| Cpsia_cautionary_statement | no_warning_applicable |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | C-Clamps |
| EANList | 662679480356 |
| Feature | Forcing screw and pad are plated with copper to resist welding spatter |
| Height | 1.199999998776, 1.6, 3.048, 313, 47, 864 |
| Identifier | 00662679480356, 0662679480356, 662679480356 |
| IdentifierType | EAN, GTIN, UPC |
| Included_components | 1 Proto Branded Tool |
| ItemClassification | BASE_PRODUCT |
| ItemName | Stanley Proto J412S 0-12-Inch C-Clamp Spatter Resistant |
| Item_name | Stanley Proto J412S 0-12-Inch C-Clamp Spatter Resistant |
| Item_package_quantity | 1 |
| Item_package_weight | 14.15 |
| Item_type_keyword | c-clamps |
| Item_type_name | Proto Tool |
| Item_weight | 13.15 |
| Keyword | JUC-CRDWP |
| Label | Stanley Proto |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Grainger | 3R347 | 195.0 | 1 | None | 1 |
| ToolUp.com | PROTO J412S | 118.42 | 1 | None | 1 |
| wylaco.com | J412S |  |  | None | 1 |
| motionindustries.com | 02984892 | 120.73 | 1 | None | 1 |
| Zoro | G200456680 | 322.49 | 1 | None | 1 |
| grainger.ca | PRT412S | 199.10649825 | 1 | None | 1 |
| kscdirect.com | BLA J412S |  |  | None | 1 |
| stellarindustrial.com | PROTO 412S |  |  | None | 1 |
| Zoro | G7605105 | 104.72 | 1 | None | 1 |
| Zoro | G303943438 | 175.73 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/178000000/178365500/part_--J412S---PROTO--5c371c0560.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp