Make a tough job easier with our 3M™ Scotchlok™ color coded small ring tongue terminals. After mistake-proof crimping, their stepped brazed seam barrels create a reliable, secure electrical connection over mounting screws that must be loosened to remove them. The flared terminals are made of tin plated electrolytic copper with nylon sleeve insulation to prevent moisture penetration, and the durable design is abrasion-resistant to safeguard against exposed wiring.