---
product_id: 141912674
title: "Quick Screw Guide Rail Clamps for BOW XTENDER Fences, MFT Table, Track Saw Guide Rail System, 7” Capacity x 2-3/8” Throat Depth, 400lbs Clamping Force - 2PCs (71409)"
brand: "powertec"
price: "46555CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Powertec"
url: https://www.desertcart.sn/products/141912674-quick-screw-guide-rail-clamps-for-bow-xtender-fences-mft
store_origin: SN
region: Senegal
---

# 2-3/8" throat depth 7" max clamping capacity 400 lbs clamping force Quick Screw Guide Rail Clamps for BOW XTENDER Fences, MFT Table, Track Saw Guide Rail System, 7” Capacity x 2-3/8” Throat Depth, 400lbs Clamping Force - 2PCs (71409)

**Brand:** powertec
**Price:** 46555CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Clamp down on precision and never miss a cut!

## Quick Answers

- **What is this?** Quick Screw Guide Rail Clamps for BOW XTENDER Fences, MFT Table, Track Saw Guide Rail System, 7” Capacity x 2-3/8” Throat Depth, 400lbs Clamping Force - 2PCs (71409) by powertec
- **How much does it cost?** 46555CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/141912674-quick-screw-guide-rail-clamps-for-bow-xtender-fences-mft)

## Best For

- powertec enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Holding Power:** Secure your projects with a robust 400 lbs clamping force that won’t budge under pressure.
- • **Versatile Compatibility:** Fits heavy-duty T-slots with a minimum 9/32” opening, perfect for custom workbenches and professional setups.
- • **Effortless Adjustability:** Quick screw-down mechanism offers infinite positioning and precise pressure control for flawless cuts and sanding.
- • **Ergonomic & Durable Design:** Comfort-grip plastic handles and steel pressure pads with non-marring plastic ensure quick, splinter-free tightening every time.
- • **Precision Fit for Pro Setups:** Designed specifically for Festool, Makita, and POWERTEC track saw guides and MFT tables for seamless integration.

## Overview

The POWERTEC Quick Screw Guide Rail Clamps deliver professional-grade clamping with a 7-inch capacity and 400 lbs of force. Engineered for compatibility with Festool, Makita, and POWERTEC track saw systems, these clamps feature ergonomic handles and non-marring steel pressure pads for secure, damage-free workholding. Ideal for MFT tables and heavy-duty T-slots, they provide reliable, adjustable clamping for woodworking pros and enthusiasts alike.

## Description

Introducing the Quick Screw Down Table Clamp by POWERTEC. Clamping Thickness: 7 inches These well crafted clamps are designed to hold your projects down quickly and securely for all sorts of applications. When utilized with your Festool MFT table or guide rail system, these clamps work efficiently with holes and channels while offer unlimited positioning – helping to secure your work pieces and scrap wood for sanding, precision cutting, routing and more. You’ll find that these clamps are made with premium quality material, and provide a reliably sturdy performance. Whether you’re a professional carpenter or woodworking enthusiast, these handy tools are easy to set up and flaunt an impressive amount of clamping power. Screw Down Clamp Unlike the trigger type, this manual screw down clamp provides more of a hands on approach to executing a tight, snug fit on your work material. The clamping grip is made out of heavy duty plastic and features an ergonomic design for comfortability. The clamp is fully adjustable and gives you the ability to apply proper pressure/ force where needed, while producing the results you desire. In addition, you can take advantage of the steel pressure pad that features removable, non-marring plastic. Compatibility Ideal for use with Festool, Makita & POWERTEC 71572/ 71573 track saw guides and MDF work tables. Clamp Specs • Clamping Capacity: up to 350 lbs • Throat Depth: 2-3/8" • Clamping Thickness: 7 inches • Through Groove Insertion Size: 15/32" x 5/16"

Review: Works with POWERTEC 71387 55” Guide Rail Joining Set - I bought these clamps to use with the POWERTEC 71387 55” Guide Rail Joining Set, after I had some issues with the tracks shifting (without clamps) while cutting 4'x8' melamine. Since I saved money buying cheaper tracks, I figured it wouldn't be a bad idea to get some good quality clamps. I didnt like the idea of having clamps with a bunch of plastic parts, so I went with these powertec clamps. I just got finished cutting up 6 sheets of 4'x8' mdf, and I had no issues with these clamps. They are easy to adjust, and fit the powertec tracks nicely. They clamped the tracks in place, and didnt budge at all while making 30+ cuts. I didnt feel the need to baby them while they got shuffled around between cuts. They seem robust enough to handle abuse that may occur while on a jobsite. I am very happy with these clamps, and feel it is a must-have tool with my tracksaw. I'd rather take the 20 seconds to clamp the tracks down, then to risk having the tracks shift on critical cuts/ expensive material.
Review: Budget choice - Good clamps

## Features

- INCLUDES: (2) Quick Screw Down Clamps with 7" Max Opening, 2-3/8" Throat Depth
- PREMIUM DESIGN: Features high quality and ergonomic plastic clamp handle grips for quick and comfortable tightening, without the splinters from cheap wood; The steel pressure pads are completed with removable non marring plastic
- SUPERIOR CLAMPING FORCE: Delivers consistently secure placement and safe clamp action for a seamless workflow
- VERSATILITY: These rail clamps provide a portable clamping option for Festool, Makita, POWERTEC 71387/ 71691 track saw guide rails and similar sized track saw guides, perfect as MFT clamps for your homemade workbench, and fits in some heavy duty T-slots (see image for size)
- PLEASE NOTE: The clamp ends have a specific profile, see the image for details. They are designed to work with MFT tables, the track saw guides listed and some heavy duty t-tracks with an opening of at least 9/32”. They will not work in universal or ¼” t-track. Please check the size of your t-track to verify that the clamps will work for your application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SN2NF3C |
| Best Sellers Rank | #60,201 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Hold Down Clamps |
| Brand Name | POWERTEC |
| Color | Multicolor |
| Customer Reviews | 4.5 4.5 out of 5 stars (469) |
| Global Trade Identification Number | 00843441104162 |
| Included Components | Quick Screw Guide Rail Clamp, 2 PK |
| Item Dimensions | 9 x 4.5 x 1.2 inches |
| Item Type Name | POWERTEC 71409 Quick Screw Guide Rail Clamp for MFT Table and Track Saw Guide Rail System, 7” Capacity x 2-3/8” Throat Depth, 400lbs Clamping Force, 2 Pack |
| Item Weight | 0.61 Kilograms |
| Manufacturer | POWERTEC |
| Material Type | Alloy Steel, Plastic |
| Model Number | 71409 |
| Style Name | Industrial |
| Tensile Strength | 400 Pounds |
| UPC | 843441104162 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** POWERTEC
- **Color:** Multicolor
- **Global Trade Identification Number:** 00843441104162
- **Item Weight:** 0.61 Kilograms
- **Item dimensions L x W x H:** 9 x 4.5 x 1.2 inches
- **Material:** Alloy Steel, Plastic
- **Set Name:** POWERTEC 7" Guide Rail Clamp Set, 2 Pack
- **Style:** Industrial
- **Tensile Strength:** 400 Pounds
- **UPC:** 843441104162

## Images

![Quick Screw Guide Rail Clamps for BOW XTENDER Fences, MFT Table, Track Saw Guide Rail System, 7” Capacity x 2-3/8” Throat Depth, 400lbs Clamping Force - 2PCs (71409) - Image 1](https://m.media-amazon.com/images/I/61zeN1STWeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works with POWERTEC 71387 55” Guide Rail Joining Set
*by S***S on March 16, 2020*

I bought these clamps to use with the POWERTEC 71387 55” Guide Rail Joining Set, after I had some issues with the tracks shifting (without clamps) while cutting 4'x8' melamine. Since I saved money buying cheaper tracks, I figured it wouldn't be a bad idea to get some good quality clamps. I didnt like the idea of having clamps with a bunch of plastic parts, so I went with these powertec clamps. I just got finished cutting up 6 sheets of 4'x8' mdf, and I had no issues with these clamps. They are easy to adjust, and fit the powertec tracks nicely. They clamped the tracks in place, and didnt budge at all while making 30+ cuts. I didnt feel the need to baby them while they got shuffled around between cuts. They seem robust enough to handle abuse that may occur while on a jobsite. I am very happy with these clamps, and feel it is a must-have tool with my tracksaw. I'd rather take the 20 seconds to clamp the tracks down, then to risk having the tracks shift on critical cuts/ expensive material.

### ⭐⭐⭐⭐⭐ Budget choice
*by M***G on February 24, 2026*

Good clamps

### ⭐⭐⭐⭐⭐ Work well with Mortise Match and Kreg Saw Track
*by J***M on March 4, 2026*

I bought these to use on two other products and can confirm they fit both. The Woodpeckers Mortise Match jig for the Domino, and the Kreg Adaptive Cutting System guide track for the Kreg plunge saw.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-21*