Skip to product information
1 of 10

Safety Feature for Super C Motorhomes, Commercial Trucks, Heavy Equipment, or a Bus? Replaces your yellow original manufacture Air Brake knob

Safety Feature for Super C Motorhomes, Commercial Trucks, Heavy Equipment, or a Bus? Replaces your yellow original manufacture Air Brake knob

Regular price $49.95
Regular price Sale price $49.95
Sale Sold out
Shipping calculated at checkout.
  • STOP KNOB (SNCB1), Your solution for enhancing the air brake system in Super C motorhomes, Commercial trucks, Heavy Equipment, Busses, & More. 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 vehicles & equipment with air brake systems, Preventing accidental parking brake releases.
  • 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 (SNCB1) is not compatible with Class A motorhomes. Refer to STOP KNOB (SNAR1) 
  • Made in the USA
  • Machined from high quality 6061 aluminum
  • Hex key & set screw included for Fast & Easy install
  • Lifetime Warranty
View full details
  • 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 11 reviews
100%
(11)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
a
angel casio
Hagan uno Rojo!!!

Es perfecto pero deverian de hacerlo también en color rojo para el trailer!Tuve que comprar dos y pintar uno de color rojo.

P
Peter M.
Great Idea & Solution

I've been looking for a permanent solution other than the plastic clip I've been using for years.

J
Jason Jones
Great product if your traveling with small Kids or Dogs

So Easy to install and looks great too, No more worries about our rambunctious K9's bumping the air brake in our Jayco Super C Motorhome while we step out temporarily. I've been dumping all the air in system every time we exit the RV, This will save me a lot of time on quick stops.

T
TLA
Peace of mind when traveling with Dogs

Stop Knob was so easy to install, provides peace of mind traveling with our dogs. Also very high quality & looks great too.

D
Dale Womack
Great safety solution for Air Brakes!

The Stop Knob is a great safety solution for quick stops if you have Parking Air Brake. Install was seamless.

Don't Let Your Vehicle Roll Away! BUY Model:SNCB1

BUY NOW & SAVE!