--- product_id: 580793405 title: "Heat Shrink Butt Wire Connectors, Sopoby 210Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Red" brand: "sopoby" price: "€ 32.39" currency: EUR in_stock: true category: "Sopoby" url: https://www.desertcart.hr/products/580793405-heat-shrink-butt-wire-connectors-sopoby-210pcs-22-16-awg store_origin: HR region: Croatia --- # 22-16 AWG copper core for max conductivity Waterproof heat shrink seal 210 pcs kit for bulk projects Heat Shrink Butt Wire Connectors, Sopoby 210Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Red **Brand:** sopoby **Price:** € 32.39 **Availability:** ✅ In Stock ## Summary > 🔧 Seal the deal with pro-grade connections that never quit! ## Quick Answers - **What is this?** Heat Shrink Butt Wire Connectors, Sopoby 210Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Red by sopoby - **How much does it cost?** € 32.39 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/580793405-heat-shrink-butt-wire-connectors-sopoby-210pcs-22-16-awg) ## Best For - sopoby enthusiasts ## Why This Product - Trusted sopoby brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Premium tinned copper core resists corrosion and mechanical damage for long-lasting connections. - • **Seamless Strong Crimps:** Thick copper barrels ensure wires stay secure—no pull-outs, no downtime. - • **Versatile Pro-Grade Use:** Perfect for automotive, marine, RV, and off-road applications—engineered for professionals who demand excellence. - • **Superior Electrical Flow:** Optimized copper contact reduces voltage drop, boosting performance and reliability. - • **Waterproof & Weatherproof:** 3:1 heat shrink tubing with adhesive lining guarantees a watertight, wear-resistant seal. ## Overview The Sopoby Heat Shrink Butt Wire Connectors kit includes 210 red insulated connectors designed for 22-16 AWG wires. Featuring premium tinned copper cores and adhesive-lined heat shrink tubing, these connectors provide waterproof, corrosion-resistant, and mechanically robust splices ideal for automotive, marine, and industrial electrical projects. ## Description Heat Shrink Butt Wire Connectors, Sopoby 210Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Red: desertcart.com: Industrial & Scientific ## Features - PREMIUM COPPER CORE AND HEAT SHRINK TUBE: Made of high quality tinned copper and adhesive lined heat shrink tubing. These professoinal butt connectors ensure protection against the elements. Heat shrink tubing provides high tensile strength and resistance to stretch and mechanical damage, high thickness copper core ensure protection against the elements - STRONG CRIMPS: These butt connectors use thick, seamless copper barrels. Your wire will not pull out of these butt splices when crimping - EXCELLENT WIRE CONTACT: The copper barrel provides increased current flow, and ensures less voltage drop, preventing wiring failures and reducing equipment downtime - RELIABLE CONNECTION: Adhesive lined inside the 3:1 butt heat shrink connector will exude hot melt adhesive when evenly heated, shrinks quickly and adheres to wire insulation. Guarantees good environmental sealing, waterproof and wear-resistant - WIDE APPLICATIONS: Excellent stability, water resistance and electrical conductivity provide durable connection for motorcycle, off-road vehicles, lawn tractors,RVs,fish finder and marine application. Widely used on multiple projects of your Christmas lights,ships with high waterproof requirements motorcycle stereo, boat electronics, equipment switches ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CD75K24Q | | Best Sellers Rank | #5,616 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #37 in Butt Terminals #1,875 in Electrical Equipment | | Brand Name | Sopoby | | Color | Red | | Connector Type | Butt Splice | | Contact Material | Copper | | Customer Reviews | 4.8 4.8 out of 5 stars (693) | | Gauge | 22.0 | | Insulation Material Type | Polyolefin | | Manufacturer | Sopoby | | Material Type | Copper | | Maximum Voltage | 12 Volts (DC) | | Model | Sop-1138US | | Number of Items | 210 | | Part Number | Sop-1138US | | Specification Met | RoHS | | Terminal | Butt Terminal | | Unit Count | 1.0 Count | ## Product Details - **Color:** Red - **Connector Type:** Butt Splice - **Contact Material:** Copper - **Insulation Material:** Polyolefin - **Terminal:** Butt Terminal ## Images ![Heat Shrink Butt Wire Connectors, Sopoby 210Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Red - Image 1](https://m.media-amazon.com/images/I/71DgjoYLQ6L.jpg) ![Heat Shrink Butt Wire Connectors, Sopoby 210Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Red - Image 2](https://m.media-amazon.com/images/I/71OT60gQ5jL.jpg) ![Heat Shrink Butt Wire Connectors, Sopoby 210Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Red - Image 3](https://m.media-amazon.com/images/I/71-vuBW6tLL.jpg) ![Heat Shrink Butt Wire Connectors, Sopoby 210Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Red - Image 4](https://m.media-amazon.com/images/I/71OeB5SE2OL.jpg) ![Heat Shrink Butt Wire Connectors, Sopoby 210Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Red - Image 5](https://m.media-amazon.com/images/I/71e5UlLHr8L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Heat Shrink Butt Wire Connectors, Sopoby 210Pcs 22-16 AWG Red Insulated Waterproof Electrical Wire Connectors Automotive Marine Grade Wire Crimp Terminals Butt Splices, Ideal for Boat, Truck, Red - Heat Shrink Butt Connectors, 16-14 AWG 100Pcs Blue Waterproof Electrical Crimp Wire Splice for Marine, Cable, Wiring - 200 Pcs Blue Heat Shrink Butt Connectors, 16-14 AWG Waterproof Electrical Crimp Terminal Splice Wire Connectors for Marine, Automotive, Cable, Wiring --- ## 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/580793405-heat-shrink-butt-wire-connectors-sopoby-210pcs-22-16-awg](https://www.desertcart.hr/products/580793405-heat-shrink-butt-wire-connectors-sopoby-210pcs-22-16-awg) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-06*