100 Pcs Insulated Heat Shrink Waterproof Butt Connectors Wire Electrical 22-10GA - #HSKIT-18221

  • $12.98


100 Pcs Heat Shrink Wire Terminals Kit Included:

  • 40 pcs x 22-18 AWG - HSC-1  Red
  • 30 pcs x 16-14 AWG - HSC-2  Blue
  • 30 pcs x 12-10 AWG - HSC-3  Yellow

For best results, please use a hot air gun until it reduces in size and the adhesive flows, filling gaps within the terminal.


  • Shrinkage ratio 3:1
  • Dual-walled design tubing: polyolefin tubing on the outside and hot melt adhesive in inside
  • Wire gauge imprint on connectors
  • Minimum shrink temperature: 80°C
  • No wire damage due to lower shrink temperature
  • Full recovery temperature: 130°C
  • Operating temperature: from -55°C to 125°C
  • Reusable case included

  1. Select heat shrink butt connector to suit wire size
  2. Strip insulation to 8mm and insert into splice barrel
  3. Crimp using the tool for pre-insulated connectors
  4. Apply heat to the butt connector until tubing recovers, and adhesive flows from connector ends
  5. For best results use a hot air gun and apply heat evenly until connector reduces in size, and the adhesive flows, filling gaps within the terminal
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