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Cardboard box containing 200 heat-shrink butt connectors in red blue and yellow translucent tubing

The Perfect Part

The Perfect Part Heat Shrink Butt Connectors 200PCS Box

SKU CH-2FYZ-6A70N

A 200-piece assortment of heat-shrink butt connectors covering 18-22, 14-16 and 10-12 AWG with adhesive-lined tubing for waterproof splices

  • Product typeAmplifier & Processor Remotes
  • Key features200-pack; Color: Blue/Red/Yellow; Material: Galvanized Steel
  • Product colorBlue/Red/Yellow
  • Main materialGalvanized Steel
  • 200 connectors in one box for large wiring jobs
  • Colour-coded red, blue and yellow simplify wire-size matching
  • Galvanised steel barrels resist corrosion in harsh environments
  • Dual-wall tubing with hot-melt adhesive creates a waterproof seal
  • Transparent heat-shrink allows visual inspection of every crimp

200-Pack Heat Shrink Butt Connectors

This assortment contains 200 heat-shrink butt connectors in three colour-coded sizes. Red units accept 18-22 AWG wire, blue units accept 14-16 AWG and yellow units accept 10-12 AWG. Galvanised steel barrels are covered with dual-walled polyolefin tubing and inner hot-melt adhesive. The box keeps the terminals organised for automotive or marine wiring jobs.

DIY installers and mobile technicians

The kit suits anyone who needs a ready supply of sealed crimp splices for repairs up to 6.0 mm² conductors. Buyers who require larger gauge terminals, non-insulated barrels or a specialised crimping tool included in the package should look elsewhere. The product does not contain wire strippers, heat guns or additional hardware.

Three colour-coded AWG ranges in one box

Red sleeves handle 0.5-1.2 mm², blue sleeves handle 1.5-2.5 mm² and yellow sleeves handle 4.0-6.0 mm² cross-sections. This spread determines whether the kit covers the wire sizes in your project.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 88% of the 2,768 comparable items (median $21.99).

Specifications

Product
Brand nameThe Perfect Part
Product typeAmplifier & Processor Remotes
Product colorBlue/Red/Yellow
Size & build
Main materialGalvanized Steel

Questions about this item

How can I verify the heat-shrink seal is watertight after crimping and heating a connector?

After crimping, apply heat until the adhesive melts and the tubing shrinks tightly around the wire; the dual-walled design lets you see the adhesive flow, confirming a waterproof seal.

What does the 200-piece box contain and do I need any extra tools or materials?

The box holds 200 heat-shrink butt connectors in red, blue and yellow; you will need a crimping tool and a heat source such as a heat gun to complete each splice.

Which colour connector should I choose for a 14 AWG automotive wire?

Use the blue connectors, which are rated for 14-16 AWG (1.5-2.5 mm²) wire.

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