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  1. Towing Mirrors
  2. K Source
  3. Snap-On Mirror
  4. Pair of Mirrors
  5. Custom Fit
  6. Fits Driver and Passenger Side
K-Source Snap & Zap Custom Towing Mirrors - Snap On - Driver and Passenger Side

K-Source Snap & Zap Custom Towing Mirrors - Snap On - Driver and Passenger Side

Item # KS81850
Our Price: $75.19
You Save: 33%
Towing Mirrors

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Shipping Weight: 4 lbs
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Custom-fit towing mirrors securely snap over your vehicle's factory mirrors. They match the contours of your factory mirrors and retain use of factory turn signals, puddle lamps, BSDS camera, and LED spotlights. Simple, tool-free installation. Great Prices for the best towing mirrors from K Source. K-Source Snap & Zap Custom Towing Mirrors - Snap On - Driver and Passenger Side part number KS81850 can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (5819)
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K Source Towing Mirrors - KS81850

  • Snap-On Mirror
  • Pair of Mirrors
  • Custom Fit
  • K Source
  • Fits Driver and Passenger Side
  • Manual
  • Non-Heated

Custom-fit towing mirrors securely snap over your vehicle's factory mirrors. They match the contours of your factory mirrors and retain use of factory turn signals, puddle lamps, BSDS camera, and LED spotlights. Simple, tool-free installation.


  • Towing mirrors snap over the backs of your factory side-view mirrors to extend your line of sight
    • Gives you an expanded view of the road and your trailer
    • Allows you to safely and easily change lanes, pass, and park
  • Manually adjustable mirror faces let you customize your view
  • Custom design matches the contours of your existing mirrors
    • Prevents vibration and wind noise
    • Provides a secure fit for your vehicle
  • Add-on mirrors retain the use of factory mirror features, such as turn signals, puddle lamps, LED spotlights, and BSDS camera
    • Do not obstruct factory mirror faces and do not interfere with adjustments to factory mirrors
  • OE-grade, flat glass with first-surface plating reflects clear images
    • Front of glass is plated with reflective chrome
    • Flat lens reflects true representation of object size
  • Easy, tool-free installation and removal - no hardware required
    • Built-in mounting clips grab the inside edges of your factory mirrors
    • Bottom tabs can be pushed in to remove the mirrors for garage storage or fitting into tight parking spaces
  • Black plastic housing provides a clean look and resists rust and corrosion
  • FMVSS approved


  • Quantity: 2 mirrors
  • Overall length: 14"
  • Mirror face dimensions: 6-3/4" tall x 3-7/8" wide
  • 90-Day warranty

K-Source Snap-On Mirror for Ford F150

Note: These snap-on towing mirrors will not fit OEM extendable mirrors.

With these towing mirrors, you get a guaranteed fit and seamless OEM style. Tools and other hardware aren't needed for installation, and the secure, snap-on fit means there's no danger of losing these mirrors on the side of the road. Attach them by simply popping them over the backs of your existing mirrors. The built-in clips on the towing mirrors will grab the inside edges of your factory mirrors for a secure fit. These mirrors are customized for your vehicle, helping to prevent vibration or excessive wind noise. You'll be ready to travel in seconds, and the increased field of vision will allow you to cruise the highways stress-free.

These towing mirrors are custom designed to match the contours of your factory mirrors, and they let you retain use of the features on your factory mirrors. Cutouts in the towing mirrors line up with the turn signals, puddle lamps, and BSDS camera on your factory mirrors. And a clear panel on each towing mirror allows the LED spotlights on your factory mirrors to shine through. The add-on mirrors will not obstruct the factory mirror faces, and they will not interfere with adjustments to your factory mirrors.

81850 K-Source Snap and Zap Towing Mirrors - 1 Pair

This Product Fits The Following Vehicles

Customer Satisfaction Score:

Customer Reviews

K-Source Snap & Zap Custom Towing Mirrors - Snap On - Driver and Passenger Side - KS81850

Average Customer Rating:  4.7 out of 5 stars   (5814 Customer Reviews)

Custom-fit towing mirrors securely snap over your vehicle's factory mirrors. They match the contours of your factory mirrors and retain use of factory turn signals, puddle lamps, BSDS camera, and LED spotlights. Simple, tool-free installation.

2017 Ford F-150

Very easy to install on my 2017 F-150 XLT mirrors. Held in place without any problems for 600+ miles pulling a travel trailer. About the only complaint, and it is really minor, is that the mirrors shudder more than the OEM mirrors that they are installed on. But the visibility they provide is great! Would certainly recommend them.



A year later, about 5,500 miles of towing and I still recommend them. Easy onoff, stow in the provided bag and in the trailer when not in use. They give me that added visual reach around the trailer that increases my confidence while driving.


Easy to use and fit as promised. Would love to have stock extending mirrors on my next truck but this gives me the mirrors I need today for towing my Airstream.

Ford F-150

Order was just as listed, came quickly, and is a perfect fit for my F150. Works well with my foldable mirrors. Provides additional visibility when towing a 34 foot RV. Easy to install and remove. The passenger side mirror does provide some magnification of the image, which was a surprise.



After one year of use, the mirrors still fit like new. Easy to install and remove, and are very secure while traveling.


I’m extremely pleased with the towing mirrors. My camper is 26 ft long and my truck mirrors were not sufficient to see the area I needed to while to towing the camper. The original towing mirrors were too expensive to purchase so I was guided to these and I’m very very pleased with them. I remove them and store them when not in use.



They have been everything I have expected I’m still using these today while towing a 26 ft camper



They have been fantastic, exactly what I needed . I pull a 26 ft camperand they are great


These mirrors are perfect for our need. We tow a trailer for our 1942 fully restored Ford GPW. The mirrors provide the visualization needed while towing. They install easily, and are easily removed when they are not needed..with no damage or impaired functioning of our truck's retractable mirrors.



Still a reliable product. No issues with decreased product quality after multiple uses.


Works perfect. Fits with style. You have to look hard to realize it's not stock. After 1 year still holding up well

Brian S.


1 year and still look and function as new. Use every 3 weeks for camping


Very happy with these mirrors for towing the camper. Give just enough extra view.

2018 Ford F-150

My 2018 F-150 pickup has the major features I wanted: V8, 4x4, 8 ft bed and extended cab. The factory side mirrors are standard so longer trailers obstruct the view. Since it's rare that I tow such a trailer, installing replacement mirrors wasn't needed.

Instead I searched the web for temporary mirror extensions. had a great selection and I was able to purchase a set and arrange timely delivery.

Within 5 minutes I had them installed. Fit was perfect and they look great.

Jerrold K.


Whenever I need them, I retrieve the mirrors from storage and reattach them. They still work great.


Mirrors are really a snap to put on and take off. Gives an added side view of the trailer/road to help reduce stress when towing.


Bought a new Ford truck and was unable to find towing mirrors locally to fit a new vehicle. Thanks for having the latest products. Mirrors fit well and look really good. The clear area allows the turn signals to shine through so others can see the signal. We tow a 25 foot camper and some farm trailers. These mirrors will increase safety on the road and for parking. Nice of you to follow up to be sure we were happy with the product.

Farm B.


The truck mirrors have held up well and we are still very satisfied with the way they look and the ease of installation. Great product.


The are good sized and not difficult to install once you figure out the trick. I'm happy with the driver side mirror but IMHO there is a serious flaw with the passenger side mirror: it is flat instead of convex like the stock side truck mirror. (Objects in mirror are closer than they appear.") That makes the passenger side difficult to line up and nearly useless when driving. I get a good view of the ground or the side of the trailer but can't see to the rear. To make it worth using the passenger side mirror, I bought some round stick-on wide angle mirrors. In those I have a useful field of view on the passenger side. The manufacturer should use convex mirrors on the passenger side so that they match what comes stock on nearly every car and truck.


Exactly as advertized ! They fit very snug and improve my visibility on the road and down the Trailer 1000% !!! they did bump/rub a little when I folded
the mirrors in but I took my grinder and fixed that in a few minutes ! Great



A Year Later and they are still a must have on My F-150 Limited when pulling my Trailer out Camping !

2017 Ford F-150

Perfect fit, quality product! This is an excellent solution to pulling a wider camper with my 2017 F150 without having to change out my factory mirrors. Nice look and they leave the turn signal light exposed and the puddle light. The mirrors will even fold with no trouble.



After some use over a year, I would rate them lower. The Right mirror actually adds nothing since it is magnified and you cant get a true image of cars in lanes on your right side. It would be better if it were the same as the left, un-magnified.


The product does exactly what I needed it to do.

It gives me that extra view to see outside the trailer.

It also saved me $800 per mirror since I was considering upgrading to Ford extending mirrors. These were perfect and saved me $1500

Would recommend to anyone needing that extra range of view. They also pop on and off easily, but are secure when in place

Kenny M.


I loved the mirrors when i had them on my truck. I sold them to another Ford F-150 owner and he loved them. I no longer needed them since i sold my F-150 and purchased a New Ford F-250 Diesel with automatic extending mirrors


These work great. Snapped right on with no hassle. They are rock solid, with no vibration or change in mirror placements, even at speed or on rough roads. They extend out far enough to give good views of the rear of the trailer. And, they look like they belong on the truck, and not some cheap strap-on accessory.


Love your mirrors and have never passed on the opportunity to tell my trailer friends about them. Before buying them i watched a Utube video on them and the presenter pointed out that he found that the mirrors were so nice that he never takes them off even when he wasn't towing! And that is what i do as well. So impressed by the quality and appearance of the mirrors.

2016 Ford F-150

I have owned the K-Source zap and snap tow mirrors for 1 year. I had purchased an RV trailer and was in need of tow mirrors. I stumbled across these mirrors while searching the internet and decided to purchase them. The mirrors were as expected and quality excellent. While towing, the mirrors are very solid with no movement, as if a permanent mount from the factory. It takes approximately a few seconds to install and uninstall. Best tow mirror on the market with an affordable price. I would highly recommend for purchase.

2020 Ford F-150

The mirrors came sooner than expected which made me very happy. The fitment was spot on, had them on in about 2 minutes. Another few minutes for applying Armorall and aligning the mirrors. Now I'm good to go with my 26ft camper trailer.

Cliff O.


These mirrors are economical and a must for increased rear view when driving and backing my 26ft camper. Glad to have them!


Perfect fit on my 2018 f150. Took about ten seconds each to install. No vibration while driving. The mirror is small but I can see down the side of my travel trailer. I would recommend this to a friend.



Its been a year since I bought the mirrors. They work great, easy on and off when not using them. Id buy them again and would recommend them to anyone...


Works as advertised, nice tight fit easy to adjust. Easy to remove when not needed. Would recommend for others to use.


Very easy to install and remove. Fits my truck perfectly. I really like the included storage bag for protecting them while not in use. I keep them with my other camping accessories for easy installation when hooking up.


Mirrors fit very well, little to no vibration on the road.


These fit my f150 perfectly. I went with this mirror extension because other mirror types don't permit the full functionality of my power mirrors. Also these don't vibrate in use and are easy to apply and remove.


I've used these mirrors for towing my travel trailer for a year now. They work so well that I leave them installed all the time. Easy on easy off for the car wash.

2016 Ford F-150

These mirrors are awesome! My trailer is 8 feet wide, 29 feet long. The mirrors now measure 8 feet 7.25 inches wide tip to tip with the new extensions. Extending my view 3.6 inches on each side. They don't vibrate. And the mirror blinker lights are clearly visible through the attaching mirrors. They have the appearance like factory equipment. Used mine on numerous trips now. I don't normally do reviews, but I'm really pleased with these! You won't be dissappointed.

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