PennUnion LA-250, Aluminum Dual Rated Lugs, 12 Piece LotCondition:* New, Surplus Stock. In OEM Bulk Packaging.Additional Notes:* Quantity: 12 Piece Lot* Manufactured from high strength aluminum alloy extrusion* For use with one copper or aluminum conductor* Electro-tin plated to ensure minimum contact resistance and protection against corrosion when used with copper wire* Connectors are rated for 600 Volt, 90C applications* The use of oxide inhibitor is recommended for all aluminum terminations* Aluminum & Copper: 6 Str. – 250 kcmil* Dimensions (LxWxH): 2.00″ x 1.00″ x 1.13″* Mounting Bolt Size: 5/16″* Hex Size: 5/16″PennUnion LA-250