---
product_id: 190838310
title: "8\" Hold Fast Clamps Fits 3/4\" Bench Dog Hole, Bench Dog Clamps for Woodworking Fits MFT Worktable, Use w/Mallet, Workbench Accessories - 2PK (71528)"
brand: "powertec"
price: "345 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/190838310-8-hold-fast-clamps-fits-3-4-bench-dog-hole
store_origin: RO
region: Romania
---

# Heavy-duty powder-coated metal build 3/4-inch bench dog hole compatibility 8-inch reach for versatile clamping 8" Hold Fast Clamps Fits 3/4" Bench Dog Hole, Bench Dog Clamps for Woodworking Fits MFT Worktable, Use w/Mallet, Workbench Accessories - 2PK (71528)

**Brand:** powertec
**Price:** 345 Lei
**Availability:** ✅ In Stock

## Summary

> 🛠️ Clamp Like a Pro, Work Like a Boss!

## Quick Answers

- **What is this?** 8" Hold Fast Clamps Fits 3/4" Bench Dog Hole, Bench Dog Clamps for Woodworking Fits MFT Worktable, Use w/Mallet, Workbench Accessories - 2PK (71528) by powertec
- **How much does it cost?** 345 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/190838310-8-hold-fast-clamps-fits-3-4-bench-dog-hole)

## 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

- • **Dual-Pack Convenience:** Two holdfasts included so you can clamp multiple pieces or expand your workbench setup immediately.
- • **Built to Last a Lifetime:** Premium metal construction with powder coating ensures durability through countless projects.
- • **Rugged Grip Without Damage:** Rough 'as cast' finish grips tightly without marring your precious wood surfaces.
- • **Effortless One-Tap Clamping:** Secure your workpiece instantly with a simple mallet tap—no fumbling, just firm hold.
- • **Universal Fit for Workbenches:** Designed to fit standard 3/4" bench dog holes, making upgrades and replacements seamless.

## Overview

The POWERTEC 8" Hold Fast Clamps are heavy-duty, metal woodworking clamps designed to fit 3/4" bench dog holes. Featuring a 3-1/2" reach and a rough powder-coated finish, they provide a secure, non-marring grip for small to mid-sized boards. Easy to install and operate with a mallet tap, these clamps come in a convenient 2-pack, perfect for professionals and DIYers seeking reliable, quick-release bench hold-down solutions.

## Description

Introducing the 8in Workbench Holdfast by POWERTEC. These heavy duty clamping tools are designed to hold down small to mid-sized board, tubing and workpieces to the topside of your workbench while being worked on. Whether you're a professional woodworker or DIY enthusiasts, you'll find these handy accessories an absolute must-have for your workbench projects that require frequent clamping. They also make a great addition to your work bench dogs and hold downs assembly. Common Applications Sanding Routing Cutting and Finishing General Woodworking Premium Construction - Functional Design Featuring a heavy duty construction, each holdfast has an "as cast" finish. Unlike some hold fast with slicker/smoother finishes, this practical version flaunts a rough texture that not only grips exceptionally well, but holds the stock without marring. Our holdfasts possess a 3-1/2 reach with a quick release design, and have been thoroughly tested on 1-1/2" to 3" boards with successful results. Easy To Use Simply drill a11/16" (19.05mm) diameter workbench dog hole where required. Next, wedge in the holdfast and secure it with a firm tap using a mallet. Helpful Tip: 2 taps may be required depending on the thickness of your board. To disengage, tap the backside of the holdfast for a quick release. Includes 2 Piece Set POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry.

Review: Very high quality. Work very well in a 3/4" bench hole. - Using these with thick, nearly 3 " thick bench and 3/4" diameter dog holes. They work perfectly one hit and bang their set one hit and they're loose. This bench is very old over 50 years and doesn't have a lot of dog holes. I'm changing that. Using hold fasts and dogs. No wood vise here!! These are heavy and great quality.
Review: A Workbench Necessity - One of the most valuable and essential woodworker's tools to own. Simple in design and operation, they make your projects and your life infinitely less difficult. These in particular are built solid, work great, and will most likely last a lifetime. I (and a few other people) did have to make minor modifications to the contact surfaces because they were too rough for use on the finished timber I work with, however, they were insignificant. A quick swipe or two with a flap disk on my angle grinder and a little primer/paint and problem solved. You could easily create the same results with a file if needed. I have zero regrets about this purchase.

## Features

- INCLUDES: (2) 8-Inch Bench Holdfast with 3-1/2" reach
- FUNCTION: Works seamlessly with a work bench, providing a versatile hold-down clamping solution for small wooden boards to thick, mid-sized blocks or DIY projects that require constant or frequent shifting and adjustments
- APPLICATIONS: Works effectively for an assortment of woodworking jobs, including sanding, routing, cutting and other general purpose applications that require quick and easy clamping action for streamlined use
- EASY-TO-USE: Drill a 3/4" hole in your workbench top, put the shank in place, and simply tap it (once or twice) with a mallet to firmly secure it in place. To disengage, tap the backside of the vertical head to unwedge the hold fast and release your work stock
- PREMIUM DESIGN: Each holdfast is manufactured with strong, high quality metal and features a powder coated grey color with a rough "as cast" finish that grips the bench without marring the workpiece

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | POWERTEC |
| Color | Grey |
| Item Weight | 1.29 Kilograms |
| Item dimensions L x W x H | 11 x 5.5 x 1.6 inches |
| Material | Metal |
| Style | Holdfast |

## Product Details

- **Material:** Metal
- **Brand:** POWERTEC
- **Item dimensions L x W x H:** 11 x 5.5 x 1.6 inches
- **Color:** Grey
- **Style:** Holdfast
- **Item Weight:** 1.29 Kilograms
- **UPC:** 843441105671
- **Global Trade Identification Number:** 00843441105671
- **Manufacturer:** POWERTEC

## Images

![8" Hold Fast Clamps Fits 3/4" Bench Dog Hole, Bench Dog Clamps for Woodworking Fits MFT Worktable, Use w/Mallet, Workbench Accessories - 2PK (71528) - Image 1](https://m.media-amazon.com/images/I/5139BeiNNrL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What country are these made in ??**
A: Hi, this item is made in Taiwan.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very high quality. Work very well in a 3/4" bench hole.
*by J***C on May 7, 2025*

Using these with thick, nearly 3 " thick bench and 3/4" diameter dog holes. They work perfectly one hit and bang their set one hit and they're loose. This bench is very old over 50 years and doesn't have a lot of dog holes. I'm changing that. Using hold fasts and dogs. No wood vise here!! These are heavy and great quality.

### ⭐⭐⭐⭐⭐ A Workbench Necessity
*by U***Y on October 13, 2022*

One of the most valuable and essential woodworker's tools to own. Simple in design and operation, they make your projects and your life infinitely less difficult. These in particular are built solid, work great, and will most likely last a lifetime. I (and a few other people) did have to make minor modifications to the contact surfaces because they were too rough for use on the finished timber I work with, however, they were insignificant. A quick swipe or two with a flap disk on my angle grinder and a little primer/paint and problem solved. You could easily create the same results with a file if needed. I have zero regrets about this purchase.

### ⭐⭐⭐⭐ Good. Could be better. Some critiques ...
*by I***R on November 4, 2022*

I was looking for a smaller set of holdfasts for when I need a bit less reach, and these holdfasts seem to fit the bill. My dogholes on my benches are 3/4" x 3" deep. Immediately after receiving these, I went directly to my bench. I did a side by side comparison of these to my Gramercy holdfasts. All told, I'm happy with the purchase for what was paid. They have the same shaft size. There was another review that mentioned that the shaft is smaller than the typical 13/16 measurement, which would wear the dogholes faster. This is not my case. These holdfasts have a rough powder coat, and even ribbed where they are molded. I would have thought maybe they'd grip better than my Gramercys, which are smooth, but that doesn't seem the case. They are almost as good, tending to loosen a bit quicker than the Gramercys. The shape of the part that contacts your work is not flat. This could result in more damage to your work, and even create a potential pivot point for your work to move on. I'm thinking about filing mine flat for a better contact surface.

## Frequently Bought Together

- POWERTEC 71528 8 inch Workbench Holdfast Woodworking Bench Dog Hole Clamps, Hold Down Clamps for 3/4" bench dog hole, 2 pack, Grey
- DDWT 2 Pack Bench Dog Clamp Dog Hole Clamp with 4 Pack Bench Dogs Woodworking 3/4 Inch Adjustable Workbench Stop Stainless Steel Brass (19mm)
- 6-Pack Aluminum Alloy Bench Dogs with Non-Slip Pads - 3/4-Inch (19mm) Workbench Dog Hole Accessories for Woodworking and MFT Stops Red

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/190838310-8-hold-fast-clamps-fits-3-4-bench-dog-hole](https://www.desertcart.ro/products/190838310-8-hold-fast-clamps-fits-3-4-bench-dog-hole)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-13*