supply of - 1 sq mm wire , 1.5 sq mm wire , 2 sq mm wire , 2.5 sq mm wire , 4 sq mm wire , 12v 5 pin relay , insulation tape , 0.5 mm fiberglass insulation wire sleeve , 1 mm fiberglass insulation wire sleeve , 1.5 mm fiberglass insulation wire sleeve , 2 mm fiberglass insulation wire sleeve , 2.5 mm fiberglass insulation wire sleeve , 4 mm fiberglass insulation wire sleeve , femal flate pin , male flate pin , wire circule connector small , medium wire circule connector , big wire circule