--- product_id: 102764607 title: "150 Wire Connectors - Wire Butt Connectors Heat Shrink - Heat Shrink Crimp Connector for Wiring - Electric Marine Grade Connector Waterproof Butt Splice Electrical Kit" brand: "wirefy" price: "VT11016" currency: VUV in_stock: false reviews_count: 8 category: "Wirefy" url: https://www.desertcart.vu/products/102764607-150-wire-connectors-wire-butt-connectors-heat-shrink-heat-shrink store_origin: VU region: Vanuatu --- # 600V max voltage Heat shrink seals airtight Marine grade corrosion resistance 150 Wire Connectors - Wire Butt Connectors Heat Shrink - Heat Shrink Crimp Connector for Wiring - Electric Marine Grade Connector Waterproof Butt Splice Electrical Kit **Brand:** wirefy **Price:** VT11016 **Availability:** ❌ Out of Stock ## Summary > 🛠️ Connect with confidence, seal with style! ## Quick Answers - **What is this?** 150 Wire Connectors - Wire Butt Connectors Heat Shrink - Heat Shrink Crimp Connector for Wiring - Electric Marine Grade Connector Waterproof Butt Splice Electrical Kit by wirefy - **How much does it cost?** VT11016 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/102764607-150-wire-connectors-wire-butt-connectors-heat-shrink-heat-shrink) ## Best For - wirefy enthusiasts ## Why This Product - Trusted wirefy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unrivaled Durability:** Marine-grade tinned copper ensures long-lasting, corrosion-proof connections even in harsh environments. - • **Lifetime Peace of Mind:** Backed by Wirefy’s best-in-class lifetime warranty—because your projects deserve the best. - • **Effortless Installation:** Less heat required for airtight seals—just crimp and apply heat for a professional finish every time. - • **Perfect Fit for 12-10 AWG:** Versatile connectors designed to handle both stranded and solid wires with precision and reliability. - • **Secure Crimping, Zero Pull-Out:** Thick seamless copper barrels guarantee your wires stay locked in place under any stress. ## Overview Wirefy’s 50-pack yellow heat shrink butt connectors combine marine-grade tinned copper with adhesive-lined polyolefin tubing to deliver waterproof, corrosion-resistant, and secure wire splices for 12-10 AWG wires. Rated for up to 600 volts and temperatures from -67°F to 257°F, these connectors require minimal heat for airtight seals and come backed by a lifetime warranty, making them the go-to choice for professionals demanding reliability and ease. ## Description Wirefy 50 PCS Heat Shrink Butt Connectors Yellow 12-10 AWG - Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts: desertcart.com: Industrial & Scientific Review: You found what you're looking for... Don't waste any more of your time... - These are quality made connectors. Don't waste your money on a product of lesser quality. I use butt connectors in all sorts of applications and have used a number of other manufacturers connectors. These are well made and come in a nice case that you won't just throw away. Don't buy them because of the case though. Buy them because of the quality and assurance that if you crimp these correctly using the proper gauge wire, you will have a solid connection that should last for as long as you could expect a crimp to hold in the various environments you will be using them in. On top of it all, they sent a follow-up email that was actually written by someone who cares whether or not you like their product. Hence why I am taking the time to write a review. Do yourself a favor and stop wasting your precious time comparing prices and pictures of other connectors. Just add these to the cart and you'll be happy. If I remember correctly, I read a review when looking these up where a person wrote that the inside receiver is too short or shallow. That is not true. As I wrote, if you use the correct gauge wire and tool your connection will be perfect! Review: Heat Shrink Butt Connectors - These connectors for 10-12 wire work fine. After crimping and heat shrinking I have tried to pull them apart without success, which is what you want. I even sliced off the heat shrink on a test one and the crimping was fine. In my installation I am using these to reduce #10 wire leads to #12 and both sides were crimped well. Overall, a great product. ## Features - MARINE GRADE BUTT CONNECTORS - Crafted from high quality tinned copper and adhesive lined heat shrink tubing. These professoinal butt connectors ensure protection against the elements. - STRONG CRIMPS - These butt connectors use thick, seamless copper barrels. Once crimped, your wire will not pull out of these butt splices. - EASY TO USE - Just make a crimp and apply heat. These wire connectors require less heat to recover, and will form an airtight seal. - WHAT'S INCLUDED - This value pack includes 50 PCS yellow heat shrink butt connectors that will work with any stranded or solid wire ranging from 12 to 10 AWG. - LIFETIME WARRANTY - All Wirefy electrical connectors are backed by our best-in-class lifetime warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01DS5G05C | | Best Sellers Rank | #21,295 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #147 in Butt Terminals #253 in Industrial Heat-Shrink Tubing | | Brand Name | Wirefy | | Color | Yellow | | Connector Type | Butt Splice | | Contact Material | Copper | | Customer Reviews | 4.6 out of 5 stars 358 Reviews | | Gauge | 12-10 AWG | | Global Trade Identification Number | 00857409007020 | | Insulation Material | Polyolefin | | Insulation Material Type | Polyolefin | | Item Dimensions L x W x H | 3.5"L x 2.4"W x 1.4"H | | Item Weight | 0.26 Pounds | | Manufacturer | Wirefy | | Material | Copper | | Material Type | Copper | | Maximum Voltage | 600 Volts | | Model | BHT550-50 | | Specification Met | RoHS | | Stud Size | 12 to 10 AWG | | Temperature Rating | From -67 to 257 F | | Terminal | Butt Terminal | | UPC | 857409007020 | | Unit Count | 50 Count | | Warranty Description | Manufacturer limited lifetime warranty | ## Product Details - **Color:** Blue - **Connector Type:** Crimp - **Contact Material:** Copper - **Insulation Material:** Polyolefin - **Terminal:** Butt Terminal ## Images ![150 Wire Connectors - Wire Butt Connectors Heat Shrink - Heat Shrink Crimp Connector for Wiring - Electric Marine Grade Connector Waterproof Butt Splice Electrical Kit - Image 1](https://m.media-amazon.com/images/I/71UbaaB+XzL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ You found what you're looking for... Don't waste any more of your time... *by I***Y on March 11, 2017* These are quality made connectors. Don't waste your money on a product of lesser quality. I use butt connectors in all sorts of applications and have used a number of other manufacturers connectors. These are well made and come in a nice case that you won't just throw away. Don't buy them because of the case though. Buy them because of the quality and assurance that if you crimp these correctly using the proper gauge wire, you will have a solid connection that should last for as long as you could expect a crimp to hold in the various environments you will be using them in. On top of it all, they sent a follow-up email that was actually written by someone who cares whether or not you like their product. Hence why I am taking the time to write a review. Do yourself a favor and stop wasting your precious time comparing prices and pictures of other connectors. Just add these to the cart and you'll be happy. If I remember correctly, I read a review when looking these up where a person wrote that the inside receiver is too short or shallow. That is not true. As I wrote, if you use the correct gauge wire and tool your connection will be perfect! ### ⭐⭐⭐⭐⭐ Heat Shrink Butt Connectors *by W***. on May 27, 2019* These connectors for 10-12 wire work fine. After crimping and heat shrinking I have tried to pull them apart without success, which is what you want. I even sliced off the heat shrink on a test one and the crimping was fine. In my installation I am using these to reduce #10 wire leads to #12 and both sides were crimped well. Overall, a great product. ### ⭐⭐⭐⭐⭐ Best wire crimps ever made with built in heat shrink *by F***8 on July 9, 2023* I love these wire crimps that crimp and seal the connections. You need to have the crimp tool designed for the connectors to ger best results and have more surface area crimped than other types of connectors. ## Frequently Bought Together - Wirefy 150 PCS Heat Shrink Butt Connectors Blue 16-14 AWG - Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts - Crimping Tool For Heat Shrink Connectors - Ratcheting Wire Crimper - Crimping Pliers - Ratchet Terminal Crimper - Wire Crimp Tool by Wirefy - Wirefy Heat Shrink Crimp Connectors Kit - Heat Shrink Wire Connectors - Automotive Wire Connectors Kit - Insulated Ring, Spade, Fork, Hook & Butt Terminal Connectors - 22-10 Gauge - 540 PCS --- ## 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.vu/products/102764607-150-wire-connectors-wire-butt-connectors-heat-shrink-heat-shrink](https://www.desertcart.vu/products/102764607-150-wire-connectors-wire-butt-connectors-heat-shrink-heat-shrink) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*