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Clear box with 54 black heat-shrink bullet connectors in red, blue and yellow sizes

54PCS Heat Shrink Bullet Wire Connectors Kit 22-10AWG Waterproof IP67

SKU CH-G6XY-MNCYK

A 54-piece kit of heat-shrink bullet connectors covering 22-10 AWG with IP67 waterproof sealing and UL listing

  • Certifications and standardsUL Listed
  • Product colorBlack
  • UL Listed certification ensures code-compliant installations
  • IP67 waterproof rating protects connections in marine and outdoor environments
  • 54-piece kit covers wire gauges from 22 to 10 AWG for versatile use
  • Seamless copper barrels improve current flow and reduce voltage drop
  • Male and female bullet design allows quick, repeatable disconnects

Product and purpose

This kit supplies 54 heat-shrink bullet connectors covering wire gauges from 22 to 10 AWG. The assortment includes matched male and female terminals in three colour-coded sizes for automotive, marine, stereo and industrial wiring jobs. UL-listed components and an IP67-rated double-wall design with hot-melt adhesive deliver a sealed, corrosion-resistant joint. The connectors are built from seamless red copper barrels to maintain stable current flow and prevent wire pull-out.

Upgrade considerations

The kit replaces loose, non-insulated crimp terminals and single-wall heat-shrink tubing that can let moisture in over time. The jump is worthwhile when a wiring harness must survive immersion, vibration or salt spray without periodic rework. Having six terminal sizes in one box avoids multiple orders when a project spans light-gauge signal wires and heavier power feeds. The 3:1 shrink ratio and adhesive liner simplify the sealing step compared with separate tape or sealant.

Fit and alternatives

Technicians who regularly service vehicle, boat or outdoor equipment harnesses will appreciate the ready-to-use assortment and waterproof integrity. Installers working exclusively on high-voltage or large-gauge cables beyond 10 AWG need larger terminals not included here. Projects requiring only a few connections may find a smaller pack more economical, while users without a proper crimp tool and heat source cannot achieve the rated seal.

How it compares

Measured against everything we stock in Wire Connectors & Cable Ties, at today’s prices. Recalculated every night.

Price $12.99
Typical for this category: the median of 1,040 items is $13.99.

Specifications

Product
Product colorBlack
Environment & compliance
Certifications and standardsUL Listed

Questions about this item

What wire gauges do the 54 bullet connectors cover?

The kit includes 15 male and 15 female red connectors for 22-16 AWG, 10 male and 10 female blue connectors for 16-14 AWG, and 2 male and 2 female yellow connectors for 12-10 AWG.

Which crimp tool setting matches the colour-coded barrels?

Use the red die for the 22-16 AWG barrels, the blue die for the 16-14 AWG barrels, and the yellow die for the 12-10 AWG barrels; crimp each barrel fully before heating the tubing.

How long does the adhesive-lined heat-shrink seal last in wet environments?

The IP67-rated double-wall tubing with 3:1 shrink ratio and hot-melt adhesive maintains a waterproof seal for the service life of the wiring harness unless the connection is physically damaged.

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