Features: Double hole aluminum grounding lugs crafted from durability alloys with tin plated surfaces ensures reliability conductivity and corrosions resistance for long lasting electrical connection across multiple wiring configurations. Featuring impacts resistant construction and shape retention design, these terminals lugs maintain structural integrity while enabling simple installation through standard screwdriver or key operations. Professional electricians and will appreciate the reusable electrical connectors' versatility for residential wiring projects, industrial equipment maintenance, and automotive electrical systems upgrades. Optimized for grounding busbars in breaker panels, securing cables in junction boxes, or creating permanent in outdoor electrical installations exposed to vibrations and temperature fluctuations. The light weight aluminum grounding terminals combine industrial grade durability with compact storage efficiency, making essential component for organized toolkits and mobile repair scenarios requiring reliability current transfer. Specifications: Dimension:5.4x5.4x2.8cm/2.12×1.1×2.12in Component:aluminum alloys Package Includes: 2pcs grounding lugs note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.