---
product_id: 30402960
title: "K SOURCE Snap & Zap 81850 Custom Fit Towing Mirror for 2015-2020 F150, Patented"
brand: "fit system"
price: "NT$8851"
currency: TWD
in_stock: true
reviews_count: 13
category: "Fit System"
url: https://www.desertcart.tw/products/30402960-k-source-snap-and-zap-81850-custom-fit-towing-mirror
store_origin: TW
region: Taiwan
---

# Tool-free clip-on install Custom fit for 2015-2020 F-150 Foldable without removal K SOURCE Snap & Zap 81850 Custom Fit Towing Mirror for 2015-2020 F150, Patented

**Brand:** fit system
**Price:** NT$8851
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your towing game with effortless style and precision fit!

## Quick Answers

- **What is this?** K SOURCE Snap & Zap 81850 Custom Fit Towing Mirror for 2015-2020 F150, Patented by fit system
- **How much does it cost?** NT$8851 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/30402960-k-source-snap-and-zap-81850-custom-fit-towing-mirror)

## Best For

- fit system enthusiasts

## Why This Product

- Trusted fit system brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fold & Forget:** Easily fold mirrors in tight spots without removing extensions—convenience meets durability.
- • **Complete Coverage:** Includes both driver and passenger side extensions for balanced towing confidence.
- • **Snap-On Simplicity:** Install in seconds with no tools or extra hardware—get back on the road faster.
- • **Uninterrupted View:** Extension design keeps your original mirror glass fully functional and interference-free.
- • **Tailored for Your F-150:** Precision molded to perfectly match factory mirrors for a seamless, OEM look.

## Overview

The K SOURCE Snap & Zap 81850 is a patented, custom-fit towing mirror set designed specifically for 2015-2020 Ford F-150 trucks. Featuring an easy clip-on installation with no tools required, these black, foldable mirror extensions maintain full factory mirror functionality while enhancing your towing visibility. Each set includes both driver and passenger side mirrors, engineered for a perfect OEM fit and durable, adjustable use.

## Description

Each package includes one right hand tow mirror and one left hand tow mirror .Snaps on easily and is universal fit .Molded to fit Factory Mirrors.Use with 2015 to current Ford F-150 Pick-ups .

Review: Excellent Quality, Fit and function.. - For the price, I was not expecting much. But I was totally impressed with these towing mirrors. They install and remove effortlessly, The manufacturing Quality is Excellent, No vibration of the mirrors all the way up to 80mph, Excellent view of vehicles directly behind the 8 foot wide trailer and they really do look like they belong on my 2017 F-150 and all the marker and signal lights show through just as bright as my OEM mirrors, they look great. Purchased these for moving to another state, just about a 2000 mile trip all together while pulling a huge enclosed Cargo trailer..... no issues what so ever, never had to readjust a single thing. If you need towing mirrors, but not permanent ones. Absolutely don't Hesitate on this purchase, the low price is very deceiving. You wont be disappointed!!
Review: THESE MIRRORS ARE GREAT!!!! - Edit: I've now done a long road trip pulling my 8.5x20 enclosed car hauler. They work great. I can see down the entire both sides of my trailer. They're the first mirror I look at. First day I had them aimed too far away from the truck. I focused them back toward the truck with the side of the trailer in view - perfect. BUY THEM!!!!! These are great. I have a max tow package F150, but Ford didn't put tow mirrors on the truck. These snap-on mirrors fix that. They're sturdy and snap on securely. Very adjustable. Don't vibrate. & Look like they are original to the truck. Even has a clear glass for the turn signal. Extremely satisfied with the purchase.

## Features

- Easy Clip-on Install - no tools or additional hardware required
- Molded to fit Factory Mirrors
- Extension does not interfere with OE Mirror Glass
- Mirrors can be folded Without removing extensions
- Includes both Driver and Passenger Side Mirror Extensions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Auto Part Position | Left, Right |
| Item dimensions L x W x H | 17 x 11 x 9.5 inches |
| Brand | Fit System |
| Color | Black |
| Mounting Type | Door Mount |
| Included Components | Driver & Passenger Mirror Extension, Storage Bag |
| Special Feature | Adjustable, Easy installation, Foldable |
| Item Weight | 3.3 Pounds |
| Fit Type | Vehicle Specific Fit |
| Size | 17 inches x 11 inches x 9.5 inches |
| Shape | Rectangular |
| OEM Part Number | 81850 |
| Global Trade Identification Number | 00759746818508 |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | Fit System |
| UPC | 759746818508 |
| Lens Curvature Description | Flat |
| Model | 81850 |
| Item Weight | 3.3 pounds |
| Product Dimensions | 17 x 11 x 9.5 inches |
| Item model number | 81850 |
| Batteries | 1 Unknown batteries required. |
| Is Discontinued By Manufacturer | No |
| Exterior | Black |
| Manufacturer Part Number | 81850 |
| Special Features | Adjustable, Easy installation, Foldable |
| Lift Type | Manual |

## Product Details

- **Auto Part Position:** Left, Right
- **Item dimensions L x W x H:** 17 x 11 x 9.5 inches
- **Brand:** Fit System
- **Color:** Black
- **Mounting Type:** Door Mount
- **Included Components:** Driver & Passenger Mirror Extension, Storage Bag
- **Special Feature:** Adjustable, Easy installation, Foldable
- **Item Weight:** 3.3 Pounds
- **Fit Type:** Vehicle Specific Fit
- **Size:** 17 inches x 11 inches x 9.5 inches

## Images

![K SOURCE Snap & Zap 81850 Custom Fit Towing Mirror for 2015-2020 F150, Patented - Image 1](https://m.media-amazon.com/images/I/612TKJBdUsL.jpg)
![K SOURCE Snap & Zap 81850 Custom Fit Towing Mirror for 2015-2020 F150, Patented - Image 2](https://m.media-amazon.com/images/I/61P2CMtmG9L.jpg)
![K SOURCE Snap & Zap 81850 Custom Fit Towing Mirror for 2015-2020 F150, Patented - Image 3](https://m.media-amazon.com/images/I/61X2y+YjBaL.jpg)
![K SOURCE Snap & Zap 81850 Custom Fit Towing Mirror for 2015-2020 F150, Patented - Image 4](https://m.media-amazon.com/images/I/61d6CSj6DaL.jpg)
![K SOURCE Snap & Zap 81850 Custom Fit Towing Mirror for 2015-2020 F150, Patented - Image 5](https://m.media-amazon.com/images/I/71qeOwXZGsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Quality, Fit and function..
*by M***N on October 6, 2023*

For the price, I was not expecting much. But I was totally impressed with these towing mirrors. They install and remove effortlessly, The manufacturing Quality is Excellent, No vibration of the mirrors all the way up to 80mph, Excellent view of vehicles directly behind the 8 foot wide trailer and they really do look like they belong on my 2017 F-150 and all the marker and signal lights show through just as bright as my OEM mirrors, they look great. Purchased these for moving to another state, just about a 2000 mile trip all together while pulling a huge enclosed Cargo trailer..... no issues what so ever, never had to readjust a single thing. If you need towing mirrors, but not permanent ones. Absolutely don't Hesitate on this purchase, the low price is very deceiving. You wont be disappointed!!

### ⭐⭐⭐⭐⭐ THESE MIRRORS ARE GREAT!!!!
*by D***Y on May 22, 2025*

Edit: I've now done a long road trip pulling my 8.5x20 enclosed car hauler. They work great. I can see down the entire both sides of my trailer. They're the first mirror I look at. First day I had them aimed too far away from the truck. I focused them back toward the truck with the side of the trailer in view - perfect. BUY THEM!!!!! These are great. I have a max tow package F150, but Ford didn't put tow mirrors on the truck. These snap-on mirrors fix that. They're sturdy and snap on securely. Very adjustable. Don't vibrate. & Look like they are original to the truck. Even has a clear glass for the turn signal. Extremely satisfied with the purchase.

### ⭐⭐⭐⭐⭐ Works great
*by J***T on January 19, 2026*

Fit is great very easy on and off.

## Frequently Bought Together

- Fit System 81850 Snap and Zap Tow Mirror Pair, (2015-2020)
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**Shop now:** [https://www.desertcart.tw/products/30402960-k-source-snap-and-zap-81850-custom-fit-towing-mirror](https://www.desertcart.tw/products/30402960-k-source-snap-and-zap-81850-custom-fit-towing-mirror)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-07*