Features 1、The terminal block adopts a heavy‑duty structure to improve high temperature resistance, and the closed design can seal moisture to ensure connection reliability. 2、These battery lugs are safe and reliable, very suitable for distribution boxes, boats, club car, solar panels, household applications, etc. 3、All SC ring terminals are made of annealed electrolytic grade copper for maximum conductivity, with high standard flared openings for easy insertion of wires. 4、These marine grade SC ring terminals have passed UL certification and comply with all relevant European standards. The wires can be crimped or soldered to the copper lugs for more safety. 5、In this set, we provide 8 types of SC cold‑end terminal blocks, a total of 60 pieces, and they are packed in a plastic box. Specification Item Type: Copper Wire Lug Material: Annealed Copper Specification: SC6-6 (AWG10-1/4) Copper Wire Lug 10 pcs SC6-8 (AWG10-5/16) Copper Wire Lug 10 pcs SC10-6 (AWG8-1/4) Copper Wire Lug 10 pcs SC10-8 (AWG8-5/16) Copper Wire Lug 10 pcs SC16-6 (AWG6-1/4) Copper Wire Lug 5 pcs SC16-8 (AWG6-5/16) Copper Wire Lug 5 pcs SC25-6 (AWG4-1/4) Copper Wire Lug 5 pcs SC25-8 (AWG4-5/16) Copper Wire Lug 5 pcs Heat Shrinkable Tube (Bag): Diameter: Φ6mmx45mm 50 pcs Diameter: Φ4mmx45mm 30 pcs Package List 60 x Copper Wire Lug 80 x Heat Shrinkable Tube