---
product_id: 60989685
title: "FLK Tech 5/8\" 16mm Plug Wedges Feather Shims Rock Splitter Tool"
brand: "flk tech"
price: "€ 81.79"
currency: EUR
in_stock: true
category: "Flk Tech"
url: https://www.desertcart.fi/products/60989685-flk-tech-5-8-16mm-plug-wedges-feather-shims-rock
store_origin: FI
region: Finland
---

# heat-treated alloy steel 16mm precision fit 5-piece heavy-duty set FLK Tech 5/8" 16mm Plug Wedges Feather Shims Rock Splitter Tool

**Brand:** flk tech
**Price:** € 81.79
**Availability:** ✅ In Stock

## Summary

> 🪨 Split Rocks, Not Hairs – Power Meets Precision!

## Quick Answers

- **What is this?** FLK Tech 5/8" 16mm Plug Wedges Feather Shims Rock Splitter Tool by flk tech
- **How much does it cost?** € 81.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/60989685-flk-tech-5-8-16mm-plug-wedges-feather-shims-rock)

## Best For

- flk tech enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** 5-piece set sized for maximum leverage and control on any heavy-duty project.
- • **Versatile for Any Stone:** Ideal for granite, concrete, boulders, and more—your all-in-one stone splitting solution.
- • **Durability That Outlasts:** Crafted from heat-treated alloy steel to resist rust, bending, and wear under pressure.
- • **Effortless Rock Splitting:** Designed for easy insertion and powerful splitting action, saving you time and energy.
- • **Precision Engineered for Impact:** Fits perfectly into 5/8" drill holes for flawless rock splitting every time.

## Overview

The FLK Tech 5/8" 16mm Plug Wedges Feather Shims Rock Splitter Tool is a premium 5-piece set made from heat-treated alloy steel, engineered for precision fit into 5/8" drill holes. Designed to effortlessly split a variety of stones including granite and concrete, this durable, rust-resistant tool delivers professional-grade performance for construction and DIY projects alike.

## Description

Buy FLK Tech 5/8" 16mm Plug Wedges Feather Shims Rock Splitter Tool | 5 pieces set, for concrete, rock & stone splitting, heavy-duty manual splitting hand tool, durable metal construction: Log Splitter Parts & Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- High-Quality Construction: The rock splitting wedges are crafted from premium metal materials, ensuring they are sturdy, durable, and resistant to rust and bending. These tools are designed to handle the toughest rock splitting tasks, providing reliable performance every time.
- Effortless Operation: Save time and effort with our easy-to-use rock splitting wedges. Simply insert the wedges and feathers into the pre-drilled holes, tap a few times, and watch as the rock splits. The harder the rock, the more effectively these wedges work, making them an essential tool for any stone-splitting job.
- Versatile Applications: Our rock splitting wedges are perfect for splitting stones of any hardness, including granite, concrete, boulders, and various types of rocks. These versatile tools make stone splitting simple and efficient, whether you're working on construction projects or DIY tasks.
- Ideal Size: The wedges and feather shims measure 16 x 125mm (0.63 x 4.92 inches), fitting perfectly into a 5/8'' drill hole diameter. The drill bit and rock stone splitter are designed to complement each other, ensuring precise and effective splitting.
- Superior Performance: The set included 5pcs Rock Splitting Wedges. Manufactured using a heat treatment process, our tool boasts high hardness and toughness. It offers a low-cost solution with versatile applications, ensuring ease of use in various settings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075PWB41M |
| Best Sellers Rank | #147,580 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #131 in Log Splitter Parts & Accessories |
| Brand | FLK Tech |
| Brand Name | FLK Tech |
| Customer Reviews | 4.4 out of 5 stars 141 Reviews |
| Cutting Diameter | 16 millimeters |
| Finish Type | Uncoated |
| Finish Types | Uncoated |
| Included Components | Plug Wedges |
| Item Dimensions | 7.87 x 3.94 x 1.97 inches |
| Item Highlight | 5 pieces set, for concrete, rock & stone splitting, heavy-duty manual splitting hand tool, durable metal construction |
| Item Type Name | Plug Wedges |
| Item dimensions L x W x H | 7.87 x 3.94 x 1.97 inches |
| Manufacturer | FLK Tech |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model | G20240103-3 |
| Number of Flutes | 3 |
| Number of Packs | 1 |
| Number of Pieces | 5 |
| Part Number | 5 |
| Set Name | 5-Piece Set |
| Shank Type | Straight |
| Surface Recommendation | Concrete, Stone |
| Tool Flute Type | Straight |
| UPC | 687926002099 |
| Unit Count | 5 Count |

## Product Details

- **Brand:** FLK Tech
- **Cutting Diameter:** 16 millimeters
- **Finish Type:** Uncoated
- **Material:** Alloy Steel
- **Shank Type:** Straight

## Images

![FLK Tech 5/8" 16mm Plug Wedges Feather Shims Rock Splitter Tool - Image 1](https://m.media-amazon.com/images/I/71CJ+E-isXL.jpg)
![FLK Tech 5/8" 16mm Plug Wedges Feather Shims Rock Splitter Tool - Image 2](https://m.media-amazon.com/images/I/81y2EzZbUGL.jpg)
![FLK Tech 5/8" 16mm Plug Wedges Feather Shims Rock Splitter Tool - Image 3](https://m.media-amazon.com/images/I/810GdUXGQ0L.jpg)
![FLK Tech 5/8" 16mm Plug Wedges Feather Shims Rock Splitter Tool - Image 4](https://m.media-amazon.com/images/I/71aZ6KM6XoL.jpg)
![FLK Tech 5/8" 16mm Plug Wedges Feather Shims Rock Splitter Tool - Image 5](https://m.media-amazon.com/images/I/81Q4XDeBVxL.jpg)

## Questions & Answers

**Q: What size drill bit do I need and how deep do I need to drill?**
A: I use a 5/8” drill bit that is 6” long. I drill - minimum of 4” . If you don’t drill deep enough and bottom out the tool, you’re done

**Q: Do these use 313 o rings?**
A: I am not an o-ring guy, so I don’t know about the 313. Before I ever started using mine , I took some of the o-ring provided and matched them up with new ones at the store and bought extra’s. I haven’t broken to many, but I do have spares

**Q: What size drill bit do you use with the 5/8 wedges**
A: I have not used this set yet, but the old set of 5/8” feather and wedges that I have , I use a 5/8” bit. Seems to work fine

## Frequently Bought Together

- FLK Tech 5/8" Plug Wedges and Feather Shims Concrete Rock Stone Splitter Hand Tools 16mm (5, 5/8")
- BOSCH HC2102 5/8 in. x 6 in. x 8 in. Bulldog SDS-Plus Rotary Hammer Bit
- Diablo Rebar Demon SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit for Concrete and Reinforced Materials - 5/8" Diameter, 8" Length, 6" Working Length - DMAPL4220

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**Shop now:** [https://www.desertcart.fi/products/60989685-flk-tech-5-8-16mm-plug-wedges-feather-shims-rock](https://www.desertcart.fi/products/60989685-flk-tech-5-8-16mm-plug-wedges-feather-shims-rock)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-10-23*