Oxford · 1 day ago
Bedliner installed, in and out less than 20 minutes
Description
The Kleinn HK9-Slimline ProBlaster Triple Train Horn Kit stands as the brand's biggest and loudest train horn system, uniquely equipped with a slim-design 3-gallon air tank for a much easier installation profile. This massive system features the Demon Model 730's detachable XCR 2.0 spun steel trumpets measuring 18.25, 14.75, and 11 inches in length to allow for a wide variety of versatile mounting configurations. Powered by a high-output 150 PSI, 100% duty cycle waterproof compressor, this heavy-duty onboard air system includes a tire inflation kit with a storage bag and packs enough punch to support auxiliary accessories like air bags and small air tools. For ultimate performance, the system can be upgraded with an Ultra BlastMaster valve upgrade kit (P/N 6890), making it the loudest, largest, and most aggressive train horn setup on the market.
ProBlaster ultimate Demon 730 Stainless Steel triple train horn package, 3 Gal tank and 150 PSI air system with 1/2" airline
Specifications
| Brand | Kleinn Automotive Accessories |
|---|---|
| Part Number | HK9 Slimline |
| Attribute 3 | 200 PSI rated system |
| Attribute 4 | Waterproof air compressor |
| Attribute 5 | All hardware included |
| Add-On | Double the output by adding Upgrade kit 6890 - Add sniper remote kit Model 333 |
| Attribute 1 | Features Model 730 triple spun steel black triple train horn |
| Attribute 2 | 3-gallon slim design (Five 1/4 in. NPT, one 3/8 in. NPT ports), all steel construction, manufactured to SAE J10 and FMVSS 121 standards |
| INF-1 | Tire Inflation Kit with Quick Connect Coupler included |
| Weight | 51 lbs |
Vehicle Fitment
No fitment data available.
Own this? Tell other truck owners how it fits and holds up. Write the first product review
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.
Jonesboro · 1 day ago
Brian was so very professional and knowledgeable of the job he performed!!!
Lilburn · 2 days 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.
Marietta · 3 days ago
Great service as always. Needed something quickly, the store had it in stock and was able to pickup within minutes. Justin was helpful and very accommodating. Highly recommend!
Gainesville · 3 days ago
Just had Arcane Warrior roof rack installed. Unbelievably quick and convenient service. Blake and Garrett were readily available and exceptionally personable. Highly recommend them for any and all truck accessory recommendations, provisions and installations!
Cumming · 4 days ago
Good pricing, fast service. Quality products.
Trussville · 4 days ago
Good experience. If you need truck accessories, these are the guys.
Madison · 4 days ago
⭐️⭐️⭐️⭐️⭐️ WOW – That’s How You Stand Behind Your Work H&H installed my airbags last year, and recently I ran into an issue where they stopped working. From the very first call, they were incredibly helpful and patient, walking me through troubleshooting over the phone trying to save me a trip. When we couldn’t get it resolved, I called first thing Monday morning and they had me scheduled right away. They got the truck in, diagnosed the issue, and replaced the parts — completely under warranty — no hassle, no excuses. A couple hours later I was back on the road. That’s rare service these days. Professional. Honest. Stand-up guys who truly stand behind their work. H&H is hands down the place to go for all your truck needs. 💪
Pensacola · 4 days ago
Very knowledgeable, great selection and fast install .
Tupelo · 5 days ago
Fast service, friendly people and a great price!!!
Pelham · 1 week ago
Very helpful and friendly.
Conyers · 1 week ago
Loved the bed cover they installed, will go back for extra grill lights
Fultondale · 2 weeks ago
Great service , and follow Up. I will be back
Cullman · 3 weeks ago
Lucas the sales guy did a nice job walking me and my wife thru the process he kept his word by keeping us up to date on the building process….Justin and the crew did a great job installing our building on 9-17-2026 building looks even better then in the 3d image website they where professional and respectful the only thing I hated for them was they played music while they were assembling my garage and my neighbors called corporate on them and corporate instructed them to turn it down we how ever didn’t mind the music at all so if your reading this Justin we appreciate your help we love the garage thanks -the McIntyres
Warner Robins · 3 weeks ago
I had a rear truck cover issue that had been recurring due to my daughter, slamming the top and it kept coming apart. I took it over there and Kory took care of everything for me as quickly and as efficient as I’ve ever seen anybody, do it highly recommend H&H covers they do really good work in Kory is one of the best Tech. I’ve worked with in a while.. Thanksguys.
Decatur · 4 weeks ago
Had what I wanted and installed when I wanted for a fair price. The kind of service I will go back for.
Montgomery · 4 weeks ago
They was courteous and professional.They help me and I appreciate it
Columbus · 2 months ago
Great service
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 · 2 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 · 2 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!!!!!!!
Muscle Shoals · 2 months ago
I had a problem with a tonneau cover almost blowing off. I patched it as best I could and visited H & H in Muscle Shoals to see if they could fix it even though it had been installed at a different H & H store. Rusty was kind enough to fix it easily. Highly recommend this individual.
Gadsden · 3 months ago
Had the pool parts we needed and a lot of other things!
Oxford · 2 days ago
Ordered a half cover for the bed of my F-250. The cover arrived the next morning. Appointment to install so I could watch it being completed, so I can remove later. The young man that sold me the cover as well as installed the cover was absolutely great. He explained everything patiently with excellent communication skills and instruction. This was a very pleasant experience THANKS!
Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.
