---
product_id: 44927680
title: "UN-57K Strike Force Cutting System for Trimmers"
brand: "sabercut"
price: "C$359"
currency: NIO
in_stock: false
url: https://www.desertcart.ni/products/44927680-un-57k-strike-force-cutting-system-for-trimmers
store_origin: NI
region: Nicaragua
---

# Compatible with multiple line sizes Patented swivel action Fits 99% of gas trimmers UN-57K Strike Force Cutting System for Trimmers

**Brand:** sabercut
**Price:** C$359
**Availability:** ❌ Out of Stock

## Summary

> Trim Like a Pro! ✂️

## Quick Answers

- **What is this?** UN-57K Strike Force Cutting System for Trimmers by sabercut
- **How much does it cost?** C$359 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/44927680-un-57k-strike-force-cutting-system-for-trimmers)

## Best For

- sabercut enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Line Sizing:** Easily accommodates line sizes from 2.0 mm to 3.0 mm, giving you flexibility in your trimming tasks.
- • **Effortless Installation:** Quick and easy to install, so you can get back to work without missing a beat.
- • **Unmatched Compatibility:** Seamlessly fits 99% of gas trimmers, making it the go-to choice for professionals.
- • **Innovative Swivel Action:** Patented design prevents line breakage, ensuring uninterrupted performance.
- • **User-Friendly Replacement:** Loading replacement line is a breeze, keeping your workflow smooth and efficient.

## Overview

The UN-57K Strike Force Cutting System is a cutting-edge solution designed for gas trimmers, featuring a patented swivel action to prevent line breakage and compatibility with 99% of trimmers. It supports multiple line sizes, ensuring versatility and ease of use for professionals.

## Description

Strike force with swivel technology has six cutting lines that are perfect for detailed edging & can increase efficiency with grass & Weed trimming. The line swivel technology absorbs the shock eliminating line breakage & extending line life. Strike force fits all straight & curved shaft trimmers. Easy to install 12" pre cut line from 080" (2.0mm) to 120" (3.0mm) line. Great for grooming, clearing weeds & grass with no tangled line or difficult rewinding onto spools.

## Features

- Strike force uses 2.0 mm to 3.0 mm 12" pre-cut trimmer line
- Patented swivel action prevents line breakage
- Fits 99% of all gas trimmers, easy to install
- Replacement line is easy to load
- Fits multiple line Sizes from (.080") 2.0 mm to (.120") 3.0 mm

## Images

![UN-57K Strike Force Cutting System for Trimmers - Image 1](https://m.media-amazon.com/images/I/81SlUgP0FtL.jpg)
![UN-57K Strike Force Cutting System for Trimmers - Image 2](https://m.media-amazon.com/images/I/A12zz109tCL.jpg)

## Questions & Answers

**Q: Cat it fit .105 line?**
A: I've actually been able to fit .130 line into it. Just got to push on it a little bit no problem.

**Q: Will this fit a stihl km 56 rc weed eater?**
A: I can't remember the model that I have it's a stihl weed trimmer as well. But mine came with a male and on the tremor and that accessory needed a female. So I ended up getting a not to fit the weed trimmer from a hardware store and I got it to work no problem.

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**Shop now:** [https://www.desertcart.ni/products/44927680-un-57k-strike-force-cutting-system-for-trimmers](https://www.desertcart.ni/products/44927680-un-57k-strike-force-cutting-system-for-trimmers)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-27*