Description
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About:
The 1/2″ Stud Copper 2-Hole Long Barrel Compression Lug (500 MCM) is designed to provide secure, high-performance electrical terminations for large copper conductors.
The long barrel design maximizes wire contact for strong, reliable crimps, while the dual-hole tongue with 1-3/4″ spacing prevents rotation and improves mechanical stability.
Engineered for use with standard compression tools, this lug is ideal for power distribution, grounding, battery connections, and industrial electrical applications where dependable performance is critical.
Also Known As:
Copper Long Barrel Compression Lug,500 MCM Two-Hole Copper Lug,Dual Hole Copper Crimp Terminal,Heavy-Duty Copper Compression Connector,1/2″ Stud Copper Power Lug,Two-Hole Copper Battery Lug,Long Barrel Copper Cable Lug.
Specification:
| Product Type | 2 Hole Compression Lugs |
| Color | Brown |
| Wire Range | 500 MCM |
| StudSize | 1/2″ |
| HoleSpacing | 1-3/4″ |
| Length | 6.22 In |
| Part No. | 94390 |
Features:
High-Conductivity Copper Made from premium electrolytic copper for excellent electrical flow with low resistance.
500 MCM Wire Compatibility Precision barrel design ensures a secure and reliable termination for 500 MCM copper conductors.
Long Barrel Construction Extended barrel increases wire contact area for stronger crimps and improved current capacity.
Dual Hole Tongue Two-hole configuration minimizes lug rotation and provides enhanced mechanical stability.
Heavy-Duty Build Suitable for high-current and demanding industrial or electrical applications.






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