--- product_id: 266986990 title: "280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/21Size) 16-14 22-16 12-10 Gauge" brand: "haisstronica" price: "€ 49.48" currency: EUR in_stock: true reviews_count: 13 category: "Haisstronica" url: https://www.desertcart.hr/products/266986990-280pcs-marine-grade-heat-shrink-wire-connectors-electrical-connectors-kit store_origin: HR region: Croatia --- # Highly conductive tinned copper 280PCS versatile kit Double-walled heat shrink 280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/21Size) 16-14 22-16 12-10 Gauge **Brand:** haisstronica **Price:** € 49.48 **Availability:** ✅ In Stock ## Summary > ⚡ Connect Like a Pro, Seal Like a Boss! ## Quick Answers - **What is this?** 280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/21Size) 16-14 22-16 12-10 Gauge by haisstronica - **How much does it cost?** € 49.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/266986990-280pcs-marine-grade-heat-shrink-wire-connectors-electrical-connectors-kit) ## Best For - haisstronica enthusiasts ## Why This Product - Trusted haisstronica brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crimp with Confidence:** Brazed-seam design prevents wire damage, delivering secure, long-lasting crimps - • **Premium Tinned Copper:** Matte tin-plated red copper resists rust and oxidation for flawless conductivity - • **Ultimate Protection Seal:** Double-walled heat shrink with hot melt adhesive ensures waterproof, corrosion-proof connections - • **ABYC Certified Reliability:** Built to withstand harsh marine environments with salt and corrosion resistance - • **All-in-One Marine Grade Kit:** 280 precision connectors in 3 colors & 21 sizes for every wiring need ## Overview The haisstronica 280PCS Marine Grade Heat Shrink Wire Connectors Kit offers a comprehensive selection of tinned red copper connectors in 3 colors and 21 sizes, designed for 10-22 gauge wires. Featuring double-walled heat shrink tubing with hot melt adhesive, these connectors provide waterproof, corrosion-resistant, and highly conductive connections that meet ABYC standards—perfect for demanding marine and industrial applications. ## Description Product description MORE PRODUCTS Heat Shrink Connectors Crimping Tool Kit Solder Connectors Kit Ferrule Crimping Tool Kit Copper Wire Lugs Kit 8PCS Crimping Tool Kit Automatic Wire Stripper Review: Good product and good value - Work good and shrink good with the heat gun! Review: Definitely worth the price. - Was actually very surprised at the quality. Was expecting to maybe get cheap thin connectors. ## Features - Heat Shrink Wire Connectors Kit Designed For Specific Scenarios-The kit includes heat shrink spade connectors,fork connectors and ring connectors.Provide time-saving and space-saving options for wiring projects. - Matte Tin-Plated Red Copper Thick:Effectively prevent copper layer rust and then cause bad contact,anti oxidation prevent electrical sparks.Highly conductive.Brazed-seam ensures the wire does not get damaged when crimped. - Double Walled Heat Shrink:Rugged and puncture resistant.The liner includes enough hot melt adhesive to shrink and wrap the wire to form a tight seal.Waterproof. - Electrical Connectors With ABYC Standard:The connector, strong sealing, salt-resistance, and corrosion resistance, provide reliable performance that withstands the test of harsh environment. - Buyer Confidence:We stand behind the quality of our products. If for any reason you are not satisfied with your purchase,please contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08MF4VN2L | | Best Sellers Rank | #2,016 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Butt Terminals | | Brand Name | haisstronica | | Color | Blue | | Connector Type | Butt Splice | | Contact Material | Copper | | Customer Reviews | 4.7 out of 5 stars 4,286 Reviews | | Gauge | 22-10 Gauge | | Insulation Material | Polyolefin | | Insulation Material Type | Polyolefin | | Manufacturer | haisstronica | | Material | Copper | | Material Type | Copper | | Model | HS | | Number of Items | 280 | | Part Number | HX1175 | | Specification Met | Rohs, Iso 9001:2008, Sgs, Ce | | Stud Size | 10 | | Temperature Rating | 257 degree fahrenheit | | Terminal | Butt Splice, Spade, Fork, Ring, Crimp | | UPC | 190372849274 | | Unit Count | 1 Count | ## Product Details - **Color:** Blue - **Connector Type:** Butt Splice - **Contact Material:** Copper - **Insulation Material:** Polyolefin - **Terminal:** Butt Splice, Spade, Fork, Ring, Crimp ## Images ![280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/21Size) 16-14 22-16 12-10 Gauge - Image 1](https://m.media-amazon.com/images/I/91g8ZKjv1XL.jpg) ![280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/21Size) 16-14 22-16 12-10 Gauge - Image 2](https://m.media-amazon.com/images/I/71kw1+GY3JL.jpg) ![280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/21Size) 16-14 22-16 12-10 Gauge - Image 3](https://m.media-amazon.com/images/I/71pGYidu23L.jpg) ![280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/21Size) 16-14 22-16 12-10 Gauge - Image 4](https://m.media-amazon.com/images/I/71HRQ3LpzmL.jpg) ![280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/21Size) 16-14 22-16 12-10 Gauge - Image 5](https://m.media-amazon.com/images/I/71R5LZ9kdkL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: i need to connect 2 wires in one end and 1 wire in the other end, the 2 wires fit perfectly, is it ok to do it this way?** A: Yes, you can crimp more than one wire into a crimped splice at each end as long as you are using a connector size large enough to fit the wires but not too large to not crimp tight on the single wire end. Additionally, solid strand wires should never be twisted before crimping; braided strand wires should only be lightly twisted (in the same direction as their inherent twist) to allow for an easier insertion before crimping. **Q: Can these fittings be used with solid copper wire as well as the stranded?** A: No **Q: Can this be used with low voltage wire for a robot lawn mower boundary wire?** A: I’m not sure how to answer that exactly. I’ve used it from 12 volt to 48 volt applications with my kids toys and but connectors have worked great and the krimper is awesome. Have used other kinds and have had issues with krimpers splitting heat shrink. And to have this all in a very durable case is icing on the cake. **Q: Are these for automotive wiring only or can it work for home wiring projects (lamps, fans, etc.)? What are the voltage limits?** A: I use these for 6, 12, and 24 volt DC. I could see where someone might use these for some low voltage AC applications but not many. You will also want to check codes in your area (for instance, I might see a fork or ring connector on the screws on a 120V 15 amp receptacle in some areas) but all in all, I believe they're only rated for 12 volts DC. This is my opinion- you should consult a licensed electrician in your area for your specific needs. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product and good value *by M***O on April 24, 2026* Work good and shrink good with the heat gun! ### ⭐⭐⭐⭐⭐ Definitely worth the price. *by S***D on April 3, 2026* Was actually very surprised at the quality. Was expecting to maybe get cheap thin connectors. ### ⭐⭐⭐⭐⭐ Great product *by W***L on March 5, 2026* Great product! They are very well made and work well! ## Frequently Bought Together - haisstronica 280PCS Marine Grade Heat Shrink Wire Connectors-Electrical Connectors Kit of Tinned Red Copper,Crimp Insulated Ring Fork Spade Butt Splice(3Colors/21Size) 16-14 22-16 12-10 Gauge - 330PCS haisstronica Heat Shrink Butt Connectors-Marine Grade Waterproof Electrical Crimp Wire Connectors Kit-Tinned Red Copper Insulated, for Boat,Truck,Stereo,Joint(4Colors/4Sizes) - haisstronica Wire Stripper and Crimping Tool,AWG 24-10 Automatic Stripper Tool with AWG 22-10 Ratchet Wire Crimper For Heat Shrink Connectors --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/266986990-280pcs-marine-grade-heat-shrink-wire-connectors-electrical-connectors-kit](https://www.desertcart.hr/products/266986990-280pcs-marine-grade-heat-shrink-wire-connectors-electrical-connectors-kit) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-23*