# Kuject 120-Piece Heat-Shrink Butt Connectors, 22–10 AWG

Kuject 120-piece heat-shrink butt connectors are a color-coded assortment for crimp-splicing wires from 22–10 AWG. The adhesive-lined tubing is intended to shrink around the joint, while customer feedback is positive about sealing but mixed on crimp hold and barrel thickness.

- [Original product page](https://best-deals.pro/product/kuject-120-piece-heat-shrink-butt-connectors)
- [View offer](https://best-deals.pro/visit/kuject-120-piece-heat-shrink-butt-connectors)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Kuject
- Category: Tools & Garden > Hardware & Building Materials
- Price: 8.99 USD
- Previous price: 9.99 USD
- Discount: 10%
- Price checked: 2026-11-12T11:10:48.971Z
- Rating: 4.7 / 5
- Reviews: 1893

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Assortment contains red, blue, and yellow connectors, with the listed wire ranges varying by color.
- Listing describes 3:1 heat-shrink tubing lined with hot-melt adhesive to seal around a crimped splice.
- Designed for crimp-splicing in marine, automotive, home, and DIY electrical applications.

## Pros

- Three color-coded wire-size groups make it easier to select among the included gauges.
- Adhesive-lined heat-shrink construction combines the crimp splice and tubing in one connector.

## Cons

- Customer feedback reports mixed crimp retention, with some customers saying wires do not hold securely and the crimp wall feels thin.

## Specifications

### Identity
- Brand: Kuject
- Part number: CC120N
- Quantity: 120
- Packs: 1
### Connector and materials
- Connector type: Crimp
- Terminal: Butt Terminal
- Contact material: Crimp Barrel
- Insulation material: Polyethylene
- Maximum voltage: 600 volts
- Specification listed: CE
### Wire range and assortment
- Gauge: 22, 20, 18, 16, 14, 12, 10 AWG
- Stud size: 22 - 10 A.W.G.
- Color: Red Blue Yellow
- Red connectors: 55 red butt splice connectors \(22–16 AWG\)
- Blue connectors: 50 blue \(16–14 AWG\)
- Yellow connectors: 15 yellow \(12–10 AWG\)
### Dimensions
- Item dimensions (L × W × H): 7"L x 3"W x 0.5"H

## Before you buy

- The listing’s general 22–10 AWG range is consistent with its color-group ranges, but confirm the connector color and specific wire gauge before use. Its water-resistance and standards statements are listing claims, not independently established here.

## In the box

- 120 heat-shrink butt connectors (Included)

## A good fit for

- DIY, automotive, or marine wiring projects needing butt splices in the listed 22–10 AWG range.
- Buyers who want a small assortment of color-coded adhesive-lined heat-shrink connectors.

## Less suited to

- Projects that require a crimp tool or heat source in the same package. The supplied contents list names connectors only.
- Buyers who need confirmed heavy-duty crimp retention without inspecting the connection or verifying suitability for their application.

## Customer feedback

Customer feedback highlights the heat-shrink seal, ease of use, water resistance, and assortment as strengths. Crimp quality is more mixed, with reports of weak wire retention and thin crimp walls. That concern matters because this product depends on a sound crimp before the tubing is shrunk, so buyers needing dependable joints should verify each connection and suitability for their application.
- Positive themes: Customers praise the heat-shrink sealing and appreciate the assortment and ease of use.
- Negative themes: Some customers report that wires are not held securely and describe the crimp wall as too thin.
- Mixed feedback: Feedback on crimp quality varies, so satisfaction with the shrink seal does not guarantee a consistently secure crimp.

## Frequently asked questions

### What wire sizes are these connectors listed for?
The listing gives an overall range of 22–10 AWG. Its assortment details specify 55 red connectors for 22–16 AWG, 50 blue for 16–14 AWG, and 15 yellow for 12–10 AWG.
### Are the connectors described as water-resistant?
The listing describes adhesive-lined heat-shrink tubing as forming a water-resistant seal. That is a product claim, not an independently verified rating.
### Does the package include a crimping tool?
The stated included component is 120 heat-shrink butt connectors. A crimping tool is not listed as included.
### What do customers report about crimp quality?
Feedback is mixed. Customers praise the sealing and assortment, while some report that the crimp does not hold wires securely or that its wall is too thin.

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## Images

![Kuject 120-Piece Heat-Shrink Butt Connectors, 22–10 AWG — 1](https://best-deals.pro/i/WKBVTzWriUb0Z-Hz8h4NfjqrbqBMJIdqow7qk2rRaakpDF1UduiSm9ttqj8ura10RJQGMUxNLc12Uj0mxOI87c_Rb7h116xMu6-jJsLxxN5fCNfI97bx.jpg)

![Kuject 120-Piece Heat-Shrink Butt Connectors, 22–10 AWG — 2](https://best-deals.pro/i/cAPwkGvQ2STzqnPpJoba8n6kPfY-DyHtOM6YERn7LCm0wcT-HZwTvRhEhDGowHcXdnyvNK7BPBBvn3tlIsa5z1Irj2ers4GgUh7-LfQR_VQN1pPde9n3.jpg)

![Kuject 120-Piece Heat-Shrink Butt Connectors, 22–10 AWG — 3](https://best-deals.pro/i/VqLv-d8CUvhd4ZI0NGaijAB_8hfCQME1TEdb_lpVPGu-pIUV4hBElgzp8aS6LeulJR_y56r6ftLjaOXV6Wq28I3LhoIHDFG-HzSUI90_PxghaJ-DM6Ut.jpg)

![Kuject 120-Piece Heat-Shrink Butt Connectors, 22–10 AWG — 4](https://best-deals.pro/i/AGLioAIpGXeIiiOw3YdszUpqk461Cus7WwFOgW2ddsdfdZjTwvihDp8bWUPK-NvqqrQZBvf4qmUNvy-c6_1gF3eu_vW9iwDN6zkPnZNgHeKSNTiCvt6Q.jpg)

![Kuject 120-Piece Heat-Shrink Butt Connectors, 22–10 AWG — 5](https://best-deals.pro/i/X0eL30eLB-uUHUHplZukYuoqHZnt9jbxo9Vx3wLj1qzWAqbZT78Od0rNHGqlcDAB2bWzMFd_KClEfqE8Rs_OCAK9PlMmh6DOwdcIfizTaH1mXfYNI1C9.jpg)

![Kuject 120-Piece Heat-Shrink Butt Connectors, 22–10 AWG — 6](https://best-deals.pro/i/QjAk-I-cVyslCffVcMPdiGp3eJhC7oFc6SzqMYrI7xZLr27ncKxcGq2Ey3naeMsX3lVhayoIBgXVyJNMFyIyWBk7cfQoEiz8ffxLel29KLtM4wM1e6hO.jpg)