Gainesville · 2 hours ago
Professional service all the way, I will come back for any future upgrades!
Description
Equip your truck with the Kleinn 411 direct-fit single chrome-plated roof-mount air horn system, featuring a single premium all-metal trumpet measuring 25 inches in length with an oversized bell end to deliver the ultimate big-rig sound. Engineered for universal semi-truck and commercial vehicle applications, this massive, heavy-duty roof-mounted configuration allows you to command the road with a deep, authentic, and deafening locomotive-style blast. Designed for clean external mounting on custom or commercial rigs, this high-performance horn kit requires an onboard pressurized air system and can be operated using a manual hand-pull air valve or an electronic solenoid valve. For a proper, leak-free setup right out of the box, the installation requires a Model 330 Roof Mount Air Horn Fittings Kit, providing the ideal balance of gleaming chrome style and serious acoustic presence that serious custom truck builds count on.
22-3/8" Stainless Steel roof mount round truck horn (no solenoid or manual pull valve included).
Specifications
| Brand | Kleinn Automotive Accessories |
|---|---|
| Part Number | 411 |
| Attribute 2 | Stainless Steel Trumpet |
| Attribute 3 | Maximum output 150.1 dB |
| Attribute 4 | 25 in. overall length |
| Attribute 5 | 6 in. overall width |
| Attribute 6 | 1/4" Airline Compression Fitting |
| Attribute 1 | Single 25" Truck Horn (Manual Hand Pull Air Valve Not Included) |
| Upgrades Available | Use Model 330 when installing from scratch - Use 310 or 311 Manual Air Valve |
| Weight | 5 lbs |
Vehicle Fitment
No fitment data available.
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4.8
Store reviews on Google
Rated 4.8 across 24 stores
Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.
Warner Robins · 4 hours ago
Great customer service and great work on my truck. Kim and the team were exceptional every visit
Conyers · 5 hours ago
Knows what exactly what I need and did solve my issues,problem
Jonesboro · 1 day ago
Go see Darien he is Elite customer service was great. Also, they are the Goodfellas.
Decatur · 2 days ago
Did a great job putting a hitch in my truck
Marietta · 2 days ago
My ARE truck bed cover was off line & not closing properly. The repair was not an easy fix but they took their time & made sure the bed cover closed perfectly & I can now lock my bed securely again with my key fob! The price I was charged was very fair even though the job was time consuming! I am a fan & will definitely be back! Excellent customer service. & very friendly!
Trussville · 3 days ago
Professional sales people. Very nice
Cumming · 5 days ago
Just left this place and I was thoroughly impressed! Justin and Andrew were professional and knowledgeable. Thank you guys, I’m really happy with my new cam locker box.
Columbus · 5 days ago
This crew was run by Justin and a couple more worker. They were extremely friendly and super professional and efficient at their job. I am extremely pleased with the finished job and can’t say enough good about this product.
Tupelo · 6 days ago
The staff was nice and helpful . I bought a bed cover and He showed me all of them and how they worked. When they put it on it was quick and professionally done.
Madison · 6 days ago
I’ve bought 3 camper shells, 3 lift kits, a aftermarket bumper install, and a leveling kit from H&H. They’re a little pricier, but they do good work. No issues with any of the trucks I’ve sent to them.w
Pensacola · 1 week ago
I recently had a tonneau cover installed on my truck and was very pleased with the customer service that I received. The associates were very helpful, were great to work with and did an exceptionally well job with the installation. I highly recommend H & H to anyone who is considering doing any truck upgrades. Also, an extra thanks to Cary for all the assistance he provided.
Cullman · 1 week ago
If you want amazing customer service definitely go here! They were extremely helpful! Thank you!!!!
Muscle Shoals · 1 week ago
Very friendly service very helpful
Pelham · 1 week ago
I was desperate, I couldn’t open my truck topper door. I stopped there to see if they could help. WOW did they ever! Very great service, friendly & mechanically qualified to help. Had the door open & repaired in less than 15 minutes. I tried to pay & they said; “no charge”. I’m definitely going back there! Mike H
Oxford · 2 weeks ago
Bedliner installed, in and out less than 20 minutes
Lilburn · 2 weeks ago
I purchased a roll up cover that came damaged from the factory. Jim was able to kindly replace my broken part with another one. Exceptional customer service.
Fultondale · 3 weeks ago
Great service , and follow Up. I will be back
Montgomery · 1 month ago
They was courteous and professional.They help me and I appreciate it
Thrifty Portable Buildings · 2 months ago
Trevor and his team did an outstanding job delivering my new 10' by 16' aluminum shed to a very tight delivery location. The shed is outstanding and I was glad I went with Thrifty Portable Building. I highly recommend them if you are looking for a portable building.
Dothan · 3 months ago
Fast! My order was ready, and installed in less than 24hrs! (Would have been sooner but I had to wait till next day) Staff was very friendly, will definitely be back!
Hueytown · 3 months ago
Luke went out his way to make sure we had enough space for the delivery for our new shed!! Thanks Luke! You're awesome!!!!!!!
Gadsden · 4 months ago
Had the pool parts we needed and a lot of other things!
Gainesville · 1 week ago
I had them install a bed cover and 2 swing-out toolboxes. In and out in an hour. Highly recommend.
Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.
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