400pcs Solder Ring Set Heat Shrink Tubing Wire Connectors Waterproof Crimp Terminals

This set includes 400 pieces of solder ring connectors with heat shrink tubing, designed for waterproof and crimp-free wire connections. The set comes in a box of 50 packs with color distribution: red 23, blue 12, white 10, yellow 5. Suitable for manual tools. Made in China. Model number: 50PCS boxed (red 23, blue 12, white 10, yellow 5). Item number: GYHG2051. Brand: Other. Not a cross-border export dedicated supply. No authorized private brand.