300 PCS Heat Shrink Butt Connectors Qibaok Crimp Electrical Wire Connector Waterproof Insulated Butt Splice Terminal for Automotive Marine

Operating temperature range: Operating temperature: -55? - 125? Start shrink temperature: 80? Fully shrink temperature: 130? Step to Use: 1. Insert the two wires to the right size connector. 2. Crimp the metal part in the middle of the butt connector by pliers. 3. Apply heat to the two end of the connector to make it tighten up the wire. Package Included: 120 x Red Heat Shrink Wire Connectors: Cable cross-section 0.5-1.0 mm² (A.W.G.:22-18); 120 x Blue Heat Shrink Wire Connectors: Cable cross-section 1.5-2.5 mm² (A.W.G.:16-14); 20 x Yellow Heat Shrink Wire Connectors: Cable cross-section 4.0-6.0 mm² (A.W.G.:12-10); 20 x White Heat Shrink Wire Connectors: Cable cross-section 0.2-0.35 mm² (A.W.G.:26-24); 20 x Black Heat Shrink Wire Connectors: Cable cross-section 2.5-4.0 mm² (A.W.G.:14-12); Friendly Customer Service & Warranty: Our heat shrink butt connectors are compliant with ROHS,ISO 9001:2008, SGS and CE standards. We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please do not hesitate to contact us. Thank you~