120 PCS Heat Shrink Butt Connectors Qibaok Waterproof Butt Connectors Insulated Electrical Wire Crimp Connectors Butt Splice Terminal 1210 AWG for Automotive Marine Boat Truck Trailer Stereo

Qibaok 120 PCS Yellow Heat Shrink Butt Connectors Sizes: 120 x Yellow Butt Connectors: Cable cross-section 4.0-6.0 mm² (A.W.G.:12-10); Features: ?Shrinkage Ratio: 3 :1 ?Dual-walled design tubing: polyolefin tubing on the outside and hot melt adhesive in inside ?Hot-melt adhesive provides excellent waterproof property ?No wire damage due to lower shrink temperature ?Wire gauge imprint on connectors ?Ideal translucent provides tensile strength,allows visual inspection. Operating Temperature Range: ? Operating temperature: -55°C to 125°C ? Minimum shrink temperature: 80? ? Fully recovery temperature: 130°C How to use? Select a heat shrink connector to suit size.Strip insulation to 8mm and insert into splice barrel. Crimp using the tool for insulated connectors. Apply heat while rotaing the connector.For best results use heat gun or a mini blow torch. Inspect your waterproof quality connection.