---
product_id: 16082340
title: "Red Line Cutting Guide Extension 55\""
brand: "hart design"
price: "₱3907"
currency: PHP
in_stock: false
reviews_count: 3
url: https://www.desertcart.ph/products/16082340-red-line-cutting-guide-extension-55
store_origin: PH
region: Philippines
---

# 110" total cutting length with main guide 55" extension length 3" wide I-beam for rigidity Red Line Cutting Guide Extension 55"

**Brand:** hart design
**Price:** ₱3907
**Availability:** ❌ Out of Stock

## Summary

> 📏 Cut longer, straighter, stronger — own the edge of precision!

## Quick Answers

- **What is this?** Red Line Cutting Guide Extension 55" by hart design
- **How much does it cost?** ₱3907 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/16082340-red-line-cutting-guide-extension-55)

## Best For

- hart design enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Stability:** 3" wide I-beam design keeps your guide perfectly straight every time
- • **Heavy-Duty Durability:** The heaviest guide extension on the market built to last
- • **Versatile Compatibility:** Works seamlessly with circular saws, routers, and jig saws
- • **Expand Your Cutting Arsenal:** Combine with main guide for a total 110" cutting capacity
- • **Unmatched Length for Precision:** 55" extension adds massive reach for ultra-long cuts

## Overview

The Red Line Cutting Guide Extension 55" by Hart Design is the longest and heaviest extension guide available, featuring a robust 3" wide I-beam construction for unmatched straightness and durability. Designed to extend your cutting capacity up to 110" when paired with the main guide, it supports circular saws, routers, and jig saws for professional-grade precision on large projects.

## Description

The heaviest, longest guide on the market. Measures 55" long by itself and 110" long with the optional extension. Guide was designed with a durable 3" wide "I beam" construction to ensure that it stays straight. It is the perfect guide for circular saws, routers and jig saws. Guide comes with two cam levers and hold downs that can clamp anywhere along the length of the guide on work pieces up to 1" thick. The optional 55" extension comes with the connecting hardware to join both pieces. Extension only see 448-3210 for complete kit or 448-3212 for main cutting guide.

## Features

- The heaviest, longest guide on the market.
- Measures 55" long by itself and 110" long with the main cutting guide.
- Designed with a durable 3" wide "I beam" construction to ensure that it stays straight.
- It is the perfect guide for circular saws, routers and jig saws.
- Extension only see 448-3210 for complete unit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Hart Design |
| Part Number | Har-4016 |
| Item Package Quantity | 1 |

## Images

![Red Line Cutting Guide Extension 55" - Image 1](https://m.media-amazon.com/images/I/51bmLt+wOPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ eat your wheaties
*by R***N on January 8, 2015*

It's a heavyweight lm sure it could bend at the connector where the two come together if not handled right other than that it works great

### ⭐⭐⭐ Only worth it if you buy a single guide
*by K***D on January 23, 2016*

The construction of each extension is very good and the clamp works well. However, if two are used the accuracy isn't good. I needed a straight edge for cutting a sheet of plywood lengthwise and it was off by close to a 1/4" at midpoint. The problem as I see it at the connection. The ends of each extension do not appear to be square and the method of connecting the two is not nearly adequate. Bottom line, if you only need one guide, it's worth the $. Otherwise, choose another guide.

### ⭐⭐⭐⭐⭐ it looks good I will have rerate later haven't had time to ...
*by L***E on September 4, 2014*

it looks good I will have rerate later haven't had time to work with it

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---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-05-30*