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STOP KNOB

STOP KNOB Model SNAR1 Fits all Class A Motorhomes that have a yellow original manufacture Air Brake Knob

STOP KNOB Model SNAR1 Fits all Class A Motorhomes that have a yellow original manufacture Air Brake Knob

Regular price $39.00
Regular price $59.00 Sale price $39.00
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    • STOP KNOB (SNAR1), Your solution for enhancing the air brake system in Class A motorhomes. Designed as a replacement for the dash air brake control knob, the yellow original manufactured air brake knob.
    • STOP KNOB offers improved functionality and compatibility. Specifically engineered for Class A motorhomes with air brake systems
    • To Engage lock, simply turn easy to spin locking wheel clockwise when vehicle is parked, preventing air brakes from releasing.
    • To release lock, spin locking wheel counterclockwise & use air brake system as normal, It's that Easy!
    • This model seamlessly integrates into your vehicle's setup, Fast & Easy.
    • STOP KNOB is engineered to accommodate various manufactured air brake valves, providing versatility for different vehicle models. Depending on the air brake valve installed in your Class A motorhome, there are two distinct installation options available for self-installing your STOP KNOB.
    • All parts and tools are included to self-install your STOP KNOB on all Class A Motorhomes.
    • STOP KNOB (SNAR1) is not compatible with Super C motorhomes, commercial trucks, or buses. Refer to STOP KNOB (SNCB1) which will fit these vehicles.
    • Made in the USA
    • Machined from high quality 6061 aluminum


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  • Yellow Roll Pin Knob

    Is this the knob installed in your vehicle? This knob is usually factory installed in Class A Motorhomes with Air Brakes. This knob is most commonly used. Use STOP KNOB Model: SNAR1

    Roll Pin Installation Instructions 
  • Yellow Spring Button Knob

    Is this the knob installed in your vehicle? This knob is also factory installed in Class A Motorhomes with Air Brakes. Use STOP KNOB Model: SNAR1

    Spring Button Installation Instructions 
  • Yellow Commercial Knob

    Is this the Knob installed in your Super C Motorhome, Commercial Truck, Heavy Equipment, or Bus with Air Brakes? Use STOP KNOB Model: SNCB1

    Commercial Installation Instructions 

Customer Reviews

Based on 8 reviews
75%
(6)
25%
(2)
0%
(0)
0%
(0)
0%
(0)
C
Cassablanca
Protect your Rig from your dog

We only had our Bus for a few hours when my dog knocked into the airbrake. Thankfully, we were level, and I was chalked. This solves that issue entirely and looks cool to boot! Installing it was super easy. They even had a link on the box to show you how to do it.

C
Cara Clapsaddle
Simple and Effective Solution for Extra Safety!

This parking brake safety lock is a great solution for preventing accidental releases. It fits securely on the air brake knob, and I appreciate the peace of mind it provides, especially with pets or kids around. It’s a simple yet effective product. The material feels durable and well-made, and installation is straightforward. The only drawback is that it’s a bit pricier than I expected for such a small piece, but considering the added safety, it’s worth the investment.

K
KA Baker
Class A RV Locking Parking Brake Upgrade

I recently installed this Parking Brake Safety Lock to replace the yellow air brake knob in my Class A motorhome, and it's been a great safety upgrade. I love knowing that this lock prevents an accidental parking brake release, especially with pets and kids around. It’s reassuring to have an extra layer of protection when my motorhome is parked—no worries about someone or something accidentally disengaging the brake.The installed ‘Stop Knob’ looks great, and they even included a special tool to remove the old brake handle and accomplish the installation. The design is awesome and easy to use; the locking mechanism simply screws down to prevent the knob from being released. I can now clean the control panel area around the parking brake without any concern about it being disengaged accidentally. Additionally, the customer service team is top-notch; I had a question about installation, and they responded to my inquiry the same day and scheduled a phone consultation to assist with my question. They provided follow-up communications to ensure I didn’t encounter any issues which made me feel extremely satisfied with this product. I highly recommend the ‘Stop Knob’ upgrade for added peace of mind for ensuring your RV parking brake is secure!

J
John
Nice touch

Nice touch on our motorhome and enhances the safety of the unit when parked.

M
MT - Colorado
Easy to install, logical operation. Good instructions, tools provided

I have never accidentally pushed in my air brakes but do see the potential.This was an easy swap with my thin flat button (rolled pin install)They supplied the tool to extract the roll pin, it took a little time but was easy enough.The new knob has 2 interlocking screws that secure it in place, they supply the 2 tiny screw drivers to help with installation.One the airbrake in on, spin the lock down to hold it securely “On”. The threaded lock ring also covers the screws so they will not back out.Cost at time of review $99.00Overall, a simple solution for a potential problem. It is a bit pricey, but easy to use.

Don't Let Your Class A Roll Away! BUY MODEL: SNAR1

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