Crimp and Seal Step-Down Electrical Butt Connectors
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Step-down butt connectors mate, connect, or terminate a single wire. Our tapered step down connectors are made to connect two different gauge sized wires with a crimping tool. External heat shrink tube insulation and adhesive completely seals the finished terminal connection for a professional finished product. Available in Krimpa-Seal or Clear OptiSeal versions.