






🔧 Connect with Confidence — Ground Like a Pro!
The SIGMA ENGINEERED SOLUTIONS ProConnex 41309 Ground Clamp is a durable, copper alloy grounding clamp designed for secure electrical connections on pipes and rods sized 1/2" to 1". Featuring zinc-plated steel screws and UL/CSA certification, it guarantees safety, reliability, and versatile compatibility for professional-grade installations.







| Material | Copper Alloy |
| Brand | Sigma Engineered Solutions |
| Item dimensions L x W x H | 2.56 x 2.28 x 0.65 inches |
| Color | Bar |
| Style | Modern |
| Tensile Strength | 5E+2 PSI |
| UPC | 031857413095 |
| Global Trade Identification Number | 00031857413095 |
| Manufacturer | Sigma Electric |
| Part Number | 41309 |
| Item Weight | 2.82 ounces |
| Product Dimensions | 2.56 x 2.28 x 0.65 inches |
| Item model number | 41309 |
| Is Discontinued By Manufacturer | No |
| Size | 1 Count (Pack of 1) |
| Power Source | Hand Powered |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Certification | CSA, UL |
| Included Components | Sigma Electric ProConnex 41309 Ground Clamp 1/2 to 1-Inch, 1-Pack |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |
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