# haisstronica HX1176 Heat Shrink Wire Connectors, 260-Piece Copper Assortment

Tin-plated copper heat-shrink connectors help organize automotive and boat wiring splices and stud connections.

- [Original product page](https://www.ofertitastop.com/us/product/haisstronica-hx1176-heat-shrink-wire-connectors)
- [View offer](https://www.ofertitastop.com/us/visit/haisstronica-hx1176-heat-shrink-wire-connectors)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-22T02:06:33.103Z
- Brand: haisstronica
- Model: HX1176
- MPN: HX1176
- EAN / GTIN: 190372849267
- SKU: ofertitastop-us-150804
- Category: Hardware > Power & Electrical Supplies > Wire Terminals & Connectors
- Source store: amazon US
- Active deal: Yes
- Price: 20.39 USD
- Previous price: 23.99 USD
- Discount: 15%
- Rating: 4.7 / 5
- Reviews: 4463

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

## Description

Automotive and boat accessory wiring calls for connectors suited to both wire splices and stud connections. The haisstronica HX1176 assortment brings butt, ring, fork, and spade terminals together in one divided case. Its heat-shrink insulation and copper construction support a range of wiring tasks. Color-coded size markings make it easier to identify the connector for a job.

## Tech summary
- Type: Crimp heat-shrink wire connectors
- Assortment: 260 connectors in 19 sizes
- Connector styles: Butt, ring, fork, and spade terminals
- Contact material: 99.9% pure copper beneath tin plating
- Insulation: Dual-wall polyolefin tubing with adhesive lining
- Shrink ratio: 3:1
- Maximum voltage: 12 volts DC
- Temperature rating: 257°F
- Stud sizes: #10, 1/4 in, 3/8 in, and 5/16 in
- Included: Terminals and divided storage case

The assortment is intended for multiple automotive and boat accessory wiring tasks, from joining wires with butt connectors to attaching a wire to a stud with a ring or fork terminal. Compared with buying a single connector style for one specific job, this kit groups several common connection formats in one case, making it useful for repair work that can call for different terminal shapes.

## Tips for day-to-day use
The separated compartments keep sizes and styles organized, while the color-coded markings help with selection when moving between wiring tasks. Extended crimp barrels provide more crimping area than shorter-barrel designs, when crimped properly, the barrel helps hold the wire securely and resist pullout. The tin plating helps the copper resist oxidation and corrosion, a useful feature for automotive and marine accessory wiring.

Customers often highlight the range of connector styles and the heat-shrink finish, and some describe using the assortment for power-block connections and boat projects. Feedback on crimping is mixed, so a careful, suitable crimp remains an important part of making each connection.

## How to use it
Choose the terminal style for the connection: a butt connector joins two wire ends, while ring, fork, and spade terminals are used for stud connections. Match the connector size to the wire and connection, then crimp the barrel securely. Apply heat so the dual-wall tubing shrinks around the wire and its inner adhesive melts, helping seal the connection against moisture and dust. Follow the requirements of the wiring project and the connected equipment, including the connector’s 12-volt DC maximum rating.

## Questions before you buy
**Which connector styles are included?** The assortment contains butt, ring, fork, and spade terminals for wire splices and stud connections.

**How does the heat-shrink insulation help?** The dual-wall polyolefin tubing shrinks around the wire as its inner adhesive melts, helping block moisture and dust at the connection.

**What stud sizes are listed?** The listed sizes are #10, 1/4 in, 3/8 in, and 5/16 in. Choose the terminal that matches the stud used in your wiring project.

## Final verdict
For automotive and boat accessory wiring that may call for more than one terminal style, the HX1176 combines a broad assortment with an organized case. Copper contacts, tin plating, extended crimp barrels, and adhesive-lined heat shrink make it a practical kit for handling splices and stud connections with the appropriate connector on hand.

## Images

![haisstronica HX1176 Heat Shrink Wire Connectors, 260-Piece Copper Assortment — 1](https://www.ofertitastop.com/i/_IS3LfKqLDQPxj4cLXxNeUzEJiSbAktXF9UlkwDM3UmkOTqFqUAMuMJWYRN7oNVblN1TrMxHwaxGl-jo-mDTtrpdSM4zQwZ1zLWhC-m9T5IMOjDps8dxcQ.jpg)

![haisstronica HX1176 Heat Shrink Wire Connectors, 260-Piece Copper Assortment — 2](https://www.ofertitastop.com/i/xnPTPZ1UiICspAyjIpwc8dq6QX6Jyjde1GJ1qCP41q7dAuTKT9UhwvgFlv7ExHy6-pz_O3BcsjNf5-poMHw_lCrlpOvbl7KsC-BLdisGJvn4RV2zR3V45Q.jpg)

![haisstronica HX1176 Heat Shrink Wire Connectors, 260-Piece Copper Assortment — 3](https://www.ofertitastop.com/i/joS7076uehqHi201igNRDRoF5MbCjZmm2BWytQ9mMnlLv9RtzC1ijmaSswwPhUqJyFppt6K8vrY5SrOaptS9POQVBpGF-GOaV8uexVL_OXEfF_EMJ4asJQ.jpg)

![haisstronica HX1176 Heat Shrink Wire Connectors, 260-Piece Copper Assortment — 4](https://www.ofertitastop.com/i/vEz3q8h1HPlVO3Zpn-DPjcisyk9afvF-a83jrPmt7A_iXfkhM8SAqs4PUY9QsuLMNPenWcAAjlOcYQINUe6txIAsJJwfE55iUQWf52LV8l2lr7Zs6wRomA.jpg)

![haisstronica HX1176 Heat Shrink Wire Connectors, 260-Piece Copper Assortment — 5](https://www.ofertitastop.com/i/VxytxqcmrHzEuIJ0SgfOmPYPiRvJEnBAneAAw9Pjc7C3o-xZV57_lMr525gqeUN3Wdr5MKJhHVLafHuXvbOn8nApKYLTUvOlaIuyTIlB5AbIHoZ3qtA-7g.jpg)