500pcs Heat Shrink Butt Connectors | Solder Secure Wire Terminals Weather - proof | For Vehicles/Motorcycles/Boats | 160pcs Terminals + 340pcs Tubes

Produktbeschreibung

All-in-one Solution - These solder secure connectors combine securing and soldering in one step, eliminating the need for crimping tools or welding machines. Saves 80% installation time compared to traditional methods. Secure Connection - Hot melt adhesive and internal solder ring ensure wires stay firmly connected with 360° encapsulation. Prevents slippage even under vibration or tension. Enhanced Protection - Polyolefin outer tube with hot-melt inner ring creates IP67 weather-proof secure. Guards connections from dampness, particles and oxidation in marine/automotive environments. Visual Quality Control - Transparent design allows real-time inspection during wire insertion. Ensures proper alignment before heat activation for precise installations. Universal Compatibility - 500-piece set covers 4 sizes (SST-S11/S21/S31/S41) for 22-12 AWG wires. Ideal for automotive, marine and outdoor electrical systems requiring sturdy weather-proof connections.