# GWL-1-Penn Union-Grounding Clamps

**Manufacturer:** Penn Union  
**MPN:** `GWL-1`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Penn Union |
| Manufacturer name | Penn Union |
| Manufacturer | Penn Union |
| CategoryL1 | Connectors, Cordsets & Terminals |
| CategoryL2 | Grounding |
| CategoryL3 | Grounding Clamps |
| Extra Product Name | GWL-1-Penn Union-Grounding Clamps |
| Weight | 0.197 |
| WeightUnit | lbs |
| Weight_Attrib | Net Weight |
| atoms | 1 |
| keywords | Grounding Clamps-Grounding-GRND |
| moq | 1 |
| MPN | GWL-1 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | GWL-1-PENU |
| snippet | Grounding Clamps |
| tierMinQty1 | 1 |
| tierPrice1 | 34.03 |
| Manufacturer Part Number | GWL1 |
| Item Number | GWL-1 |
| Product Series | GWL |
| Family Series | Penn Union Grounding, GWL Series |
| Number of Conductors | 1 |
| Maximum Conductor Size | 4 sol. |
| Minimum Conductor Size | 8 sol. |
| Material | Bronze |
| Compression Style | Split Frame Clamp |
| Conductor Size Range | 8 - 4 sol. |
| For Use With | Flat Surface |
| Mounting | Bolt - 3/8 " |
| Direct Burial | Yes |
| Approvals | cULus |
| RoHS | No |
| Net Weight | 0.197 lbs |
| Gross Weight | 0.197 lbs |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Galco | GWL-1-PENU | 34.03 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/53500000/53771500/part_--GWL1---PennUnion--863c5cd5ee.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp