Stop Knob Video

Don't Let it Roll Away!

Don't worry anymore about your Motorhome, accidentally rolling away while unattended. Stop Knob is a securing device for the Parking Brake in your Class A Motorhome with Air Brake Systems. This knob prevents an accidental brake release that could cause serious damage and possible bodily harm or death.

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Customer Reviews

Based on 9 reviews
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V
Vaulter Magazine
Top notch, love it!

So easy to install with the tools they give you! I worked all night when i tried to get the old one off. With this set up it's turn key.

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.