--- product_id: 23192285 title: "Horns H00978 26\" Chrome Single Horn Assembly" brand: "hadley" price: "€ 297.63" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.ie/products/23192285-horns-h00978-26-chrome-single-horn-assembly store_origin: IE region: Ireland --- # 26-inch chrome length Vehicle-specific fit 5.31 lbs lightweight build Horns H00978 26" Chrome Single Horn Assembly **Brand:** hadley **Price:** € 297.63 **Availability:** βœ… In Stock ## Summary > πŸš— Blast your presence with Hadley’s chrome power horn! ## Quick Answers - **What is this?** Horns H00978 26" Chrome Single Horn Assembly by hadley - **How much does it cost?** € 297.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/23192285-horns-h00978-26-chrome-single-horn-assembly) ## Best For - hadley enthusiasts ## Why This Product - Trusted hadley brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Vehicle Fit:** Tailored to fit your vehicle perfectly, ensuring seamless integration and optimal performance. - β€’ **Trusted Hadley Quality:** Backed by a reputable brand known for reliability and craftsmanship in automotive accessories. - β€’ **Lightweight Yet Durable:** At just over 5 pounds, it’s engineered for easy installation without compromising strength. - β€’ **Fast & Reliable Shipping:** Ships within 3 business daysβ€”get your upgrade without the wait and join the elite drivers who demand the best. - β€’ **Sleek 26-Inch Chrome Design:** Make a bold statement with a polished, modern horn that commands attention. ## Overview The Hadley Horns H00978 is a 26.7-inch chrome single horn assembly designed for vehicle-specific fitment. Weighing just 5.31 pounds, it combines lightweight construction with durable materials for easy installation and lasting performance. Manufactured by Hadley, this sleek, modern horn delivers a commanding sound and polished look, perfect for drivers who want to stand out on the road. ## Description Single Horn Assemblies: 26'' Length Chrome Features: Single Horn Assemblies: 26' ' Length ChromeProduct Details: Weight: 5.95 poundsBrand: KeystoneModel: H00978Item Weight: 3 poundsProduct Dimensions: 26.7 x 9.5 x 5.7 inchesItem model number: H00978Manufacturer Part Number: H00978 Handling We will ship all orders within 3 business day of payment. We Do Not Ship Outside of the Continental US. Return Policy All items qualify for returns within 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged. Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction. Exported By ExportYourStore ## Features - Item Weight: 3 pounds - Package Weight: 2.698 kilograms - Package Dimensions: 77.724 L x 12.7 H x 24.13 W (centimeters) - Made in China ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Hadley | | Color | Regular | | Item dimensions L x W x H | 26.71 x 9.51 x 5.69 inches | | Style | Modern | | Automotive Fit Type | Vehicle Specific Fit | | Manufacturer | HADLEY HORNS | | UPC | 729008000491 | | Global Trade Identification Number | 00729008000491, 07290080004910 | | Model | H00978 | | Item Weight | 5.31 pounds | | Product Dimensions | 26.71 x 9.51 x 5.69 inches | | Item model number | H00978 | | Is Discontinued By Manufacturer | No | | Exterior | Smooth | | Manufacturer Part Number | H00978 | ## Product Details - **Brand:** Hadley - **Color:** Regular - **Item dimensions L x W x H:** 26.71 x 9.51 x 5.69 inches - **Style:** Modern - **Automotive Fit Type:** Vehicle Specific Fit ## Images ![Horns H00978 26" Chrome Single Horn Assembly - Image 1](https://m.media-amazon.com/images/I/61rhj0J2ffL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars GREAT! Just make sure to get two different lengths for new installs (2-tone sound) *by P***T on Reviewed in the United States on June 21, 2021* My old aluminum 'ship's whistles' as I like to call them were working, just ugly. So, I purchased two of these. Whoops, you need 1 26" horn and one 29'" for my RV setup. So I returned one and bought the correct length for the dual tone setup. The quality of these horns is fantastic and sound, amazing.If you are doing a new install, make sure that they point slightly downward because that's where the 'recipient' is. Also, you'll need a raised mounting bracket in the rear which you'll need to find if not available on Amazon. Also, make sure to pick up the air fitting connection elbow and tension assembly available here for the complete installation. Since my mounting hardware for my horns were already installed, it took me all of 15 minutes to replace my worn out horns with these new ones. They look fantastic and work extremely well. You know, that car that tries to merge into you on the freeway from the on ramp while you're being passed by a semi! Yep, that well! :) ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars These are great. Reviews here show lack on inelegant people! *by J***E on Reviewed in the United States on November 2, 2016* So I bought this 26" and the 29" to get the 2 tones. One person complained on the 29" that it wasn't a kit as advertised and one person here complained it didn't have a fitting!People really aren't that inelegant anymore it seems!So it clearly states and pictures the single horn, it says kit because the mounting hardware needed is included!As for the air fitting someone on the 26" cried about! That's because you could have 2 different sized lines. So that person said impossible to get the fitting! These are TRUCK HORNS GOTO A TRUCK DEALER! You should get the quick connect fitting from the dealer but you can use the brass compression fittings like on fridge water line from hardware store for the 1/4 air line. Not wanting to drive an hour i did that. It's same line and fittings if using 1/4" you can just use the water line also look! ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Easy to install *by M***O on Reviewed in the United States on May 21, 2020* Great sound and easy to install ## Frequently Bought Together - Hadley Horns H00978 26" Chrome Single Horn Assembly - Hadley Horns H00977 Horn Kit 29 in. H00977 - Hadley Air Horn Pedestal Kit --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/23192285-horns-h00978-26-chrome-single-horn-assembly](https://www.desertcart.ie/products/23192285-horns-h00978-26-chrome-single-horn-assembly) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-05-26*