The package includes: Copper nose terminal: SC6-6 (12 pcs), SC6-8 (12 pcs), SC10-6 (12 pcs), SC10-8 (12 pcs), SC16-6 (6 pcs), SC16-8 (6 pcs) ), SC25-6 (5 pieces), SC25-8 (5 pieces), SC35-8 (2 pieces), SC35-10 (2 pieces); heat shrinkable tube: black 7mmx21 pieces, black 10mmx11 pieces, black 16mmx11 pieces, Red 7mmx21 pcs, red 10mmx11 pcs, red 16mmx11 pcs.High-quality materials: Our copper ring terminals are made of 100% annealed electrolytic grade copper, which maximizes the electrical conductivity, and adds a tinning process on the surface to prevent corrosion. It can be connected by hydraulic gun or electric welding. The heat shrinkable tube is thick and durable, and can be used in industrial, environmentally friendly materials.Wide range of uses: Our tinned copper ring terminal blocks are safe and reliable, suitable for distribution boxes, ships, golf carts, solar panels, household applications, etc. Heat shrinkable tubing can be used in automobiles, motorcycles, boats and other outdoor equipment.Selection and use: This terminal block adopts the design of inspection window, so that you can clearly see whether the connected line is correct during installation, avoiding the trouble of dismantling and reinstalling. Each tin-plated copper ring terminal is engraved with a wire gauge logo, which is convenient for you to organize quickly, and the transparent storage box also helps you organize these accessories well.Material:coppercolour:Copper+black+redPackage Contents:160 x Copper Wire LugsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.