haisstronica 200PCS Marine Grade Heat Shrink Butt Connectors,26-10 Gauge Heat Shrink Wire Connectors-Tinned Red Copper Waterproof Wire Connectors-Butt Splice Connectors(4Colors/4Sizes)

Key features

• High-Quality Tinned Copper Core- The heat shrinking connector copper core uses tinned copper, which is easier to flatten and grasp the wires, to enhance electrical conductivity.
• Polyolene Pipes- The connector shell is made of high-quality polyolefine and will not break the insulation layer when being pressed. They are resistant to corrosion and chemical erosion.
• Sufficient Hot Melt Adhesive- The connector contains sufficient hot melt adhesive, which generates more adhesive to wrap the wires during use, so the wires will not be easily detached.
• Easy to Use- Compared with other connectors, the heat shrinking connector has a larger selection of fitting tools and is easier to operate in the compressing process, suitable for DIY.
• BUYER CONFIDENCE:We stand behind the quality of our products. If for any reason you are not satisfied with your purchase,please contact us.We offer a 30-day money-back guarantee,and a 12-month replacement warranty giving customers a 100% Satisfaction Guarantee for risk-free purchases!