Rating chart and copper butt sleeve for automotive wiring, listing sizes that accept crimped uninsulated wire terminals
Uninsulated butt connector size chart with red and black heat shrink tubes for common automotive wiring repairs
Haisstronica 80pcs uninsulated butt connector kit with mixed aluminum sleeves and heat shrink tubing for clean repairs
Layout listing fork lugs and tubing counts by gauge for a non insulated terminal kit used in shop repairs and service.
Silver butt sleeves with red black heat shrink arranged by gauge, covering common non-insulated crimp splice sizes
application graphic showing non insulated terminal connector paired with adhesive heat shrink for computer wiring
Cutaway view of copper butt connector and heat shrink on yellow cable, showing protection for non insulated wire.
Fuse block with colored leads sealed by black tubing from a non insulated wire terminal kit for automotive wiring.
Guide showing butt splice crimped, then covered with black shrink tubing to seal and protect a non insulated cable.
Diagram of fork lugs beside black and red tubing, labeled AWG22-16, sized to reinforce and seal each non insulated wire.
Non insulated butt splice kit infographic shows ferrule counts and heat shrink tubes, the sizes you need for wiring.

Non Insulated Butt Connectors with 3:1 Heat Shrink Tubing Kit - Boxed

$21.99 USD
Sold out
SKU: HX2025

Keep the splice and its sleeve in the same box.
Simplify finishing supplies for bare-barrel repairs.

• Visible wire-to-wire joining — insert and crimp compatible conductors before covering the barrel.
• Insulate after inspection — the included adhesive-lined 3:1 heat shrink tubing covers the properly crimped barrel.
• Boxed component supply — choose the correct connector and tubing sizes for the wire being repaired.

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More Information About This Item

  • Your DIY Time-Saver: The non-insulated connectors kit are pre-matched with the appropriate length and size of heat shrink tubing, eliminating the cumbersome process of purchasing separate components
  • Product Material: Crafted from premium-grade red copper with a uniform tin-plated coating, these non-insulated butt connectors provide exceptional corrosion and oxidation resistance
  • Chamfering Design: Precision beveled entry ensures smooth wire insertion for effortless installation
  • Strong Crimps: Heavy-duty seamless butt connector barrels ensures ultra-secure crimps, Wire stop at the terminal center visually confirms full wire seating and proper alignment, ensuring maximum crimping tightness
Close-up of insulated wire connectors joining red, blue, and yellow wires

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