We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Clear box with 130 black heat-shrink butt connectors inside

Wire cap connectors 130pcs

SKU CH-P09C-VRVVS

Waterproof heat-shrink butt connectors kit with 130 pieces for secure automotive and marine wiring splices

  • ColorBlack
  • Standards/CertificationsUL Listed
  • Secure connections for automotive and marine wiring with heat-shrink design
  • Waterproof seal protects splices from moisture and corrosion
  • UL Listed certification confirms safety compliance
  • 130-piece kit covers multiple wire gauges and applications
  • Heat-activated adhesive lining creates durable crimp terminals

130-Piece Heat Shrink Connector Kit

This 130-piece kit supplies heat shrink butt connectors for automotive and marine wiring. UL Listed components create waterproof splices that resist moisture and corrosion. The assortment covers multiple wire gauges for professional and DIY electrical projects.

Automotive and Marine Wiring Repairs

Suits technicians and hobbyists who need reliable, insulated splices for vehicles, boats or outdoor circuits. Not intended for high-voltage mains installations or applications that require non-insulated terminal blocks. Buyers needing structured cable management accessories should look elsewhere.

Capacity and Coverage

The 130 connectors provide enough terminals for extensive rewiring jobs or repeated maintenance tasks. Heat shrink tubing seals each joint once heated, delivering durable insulation. The kit runs out when the assortment of sizes no longer matches the wire gauges in a specific project.

Highlights

  • Secure connections for automotive and marine wiring with heat-shrink design
  • Waterproof seal protects splices from moisture and corrosion
  • UL Listed certification confirms safety compliance
  • 130-piece kit covers multiple wire gauges and applications
  • Heat-activated adhesive lining creates durable crimp terminals

Specifications

ColorBlack
Standards/CertificationsUL Listed

Questions about this item

What wire gauges can the 130 connectors in this kit accommodate?

The kit includes a variety of sizes to suit different wire gauges, so you can select the correct barrel for each splice before crimping and heating.

Will the UL Listed rating cover the same voltage and temperature range as the older crimp sleeves I already use?

Yes, UL Listed butt connectors meet the same safety standards for voltage and temperature, so they can replace older sleeves in automotive and marine circuits.

How do I confirm each splice is watertight after I shrink the tubing?

After heating, the adhesive-lined tubing forms a clear seal around the wire insulation; no gaps or bubbles should be visible, and a gentle tug will not separate the joint.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.