---
product_id: 378928862
title: "71528 8 inch Workbench Holdfast Woodworking Bench Dog Hole Clamps, Hold Down Clamps for 3/4\" bench dog hole, 2 pack, Grey"
brand: "powertec"
price: "$80.32"
currency: USD
in_stock: true
reviews_count: 6
category: "Powertec"
url: https://www.desertcart.us/products/378928862-71528-8-inch-workbench-holdfast-woodworking-bench-dog-hole-clamps
store_origin: US
region: United States of America
---

# Quick tap-release mechanism 3/4" bench dog hole compatibility 8-inch heavy-duty reach 71528 8 inch Workbench Holdfast Woodworking Bench Dog Hole Clamps, Hold Down Clamps for 3/4" bench dog hole, 2 pack, Grey

**Brand:** powertec
**Price:** $80.32
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 71528 8 inch Workbench Holdfast Woodworking Bench Dog Hole Clamps, Hold Down Clamps for 3/4" bench dog hole, 2 pack, Grey by powertec
- **How much does it cost?** $80.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/378928862-71528-8-inch-workbench-holdfast-woodworking-bench-dog-hole-clamps)

## 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

- • **Effortless Setup & Release:** Simply drill a 3/4" hole, tap in place, and release with a quick backside tap—clamping made seamless.
- • **Dual-Pack for Double Efficiency:** Two 8-inch holdfasts included, perfect for multitasking or sharing your workspace with a fellow maker.
- • **Secure Your Craft with Precision:** Heavy-duty metal holdfasts with a rugged 'as cast' finish grip firmly without marring your workpiece.
- • **Versatile Clamping for Every Project:** Ideal for sanding, routing, cutting, and general woodworking on boards from 1.5" to 3" thick.
- • **Timeless Classic Design Meets Modern Durability:** Powder-coated grey finish resists wear and blends effortlessly into any professional workshop.

## Overview

The POWERTEC 8-inch Workbench Holdfast Set includes two heavy-duty metal clamps designed for 3/4" bench dog holes. Featuring a rugged 'as cast' finish and a 3.5" reach, these holdfasts provide secure, non-marring grip for woodworking tasks like sanding, routing, and cutting. Easy to install and release with a simple mallet tap, they are a must-have for professionals and DIY enthusiasts seeking efficient, reliable clamping 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 a 3/4" (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: original and good quality - all good
Review: Good product and good value - Holdfasts do what the name suggests, and they do it well! Good products.

## 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 |
|---------------|-------|
| ASIN | B085VS6W77 |
| Best Sellers Rank | #111,400 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Horizontal Hold Down Clamps |
| Brand | POWERTEC |
| Brand Name | POWERTEC |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.3 out of 5 stars 414 Reviews |
| Global Trade Identification Number | 00843441105671 |
| Included Components | 8-Inch Workbench Holdfast Woodworking Clamps - Set of 2 |
| Item Dimensions | 27.9 x 14 x 4.1 centimeters |
| Item Type Name | 8-Inch Workbench Holdfast Woodworking Clamps - Set of 2 |
| Item Weight | 1.29 Kilograms |
| Item dimensions L x W x H | 27.9 x 14 x 4.1 centimeters |
| Item weight | 1.29 Kilograms |
| Manufacturer | POWERTEC |
| Manufacturer Part Number | 71528 |
| Material | Metal |
| Material Type | Metal |
| Model Number | 71528 |
| Set Name | 2-Pack |
| Style | Classic |
| Style Name | Classic |
| UPC | 843441105671 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** POWERTEC
- **Colour:** Black
- **Item dimensions L x W x H:** 27.9 x 14 x 4.1 centimeters
- **Material:** Metal
- **Style:** Classic

## Images

![71528 8 inch Workbench Holdfast Woodworking Bench Dog Hole Clamps, Hold Down Clamps for 3/4" bench dog hole, 2 pack, Grey - Image 1](https://m.media-amazon.com/images/I/5139BeiNNrL.jpg)

## Questions & Answers

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

## Customer Reviews

### ⭐⭐⭐⭐ original and good quality
*by S***D on 10 September 2022*

all good

### ⭐⭐⭐⭐⭐ Good product and good value
*by F***N on 9 November 2020*

Holdfasts do what the name suggests, and they do it well! Good products.

### ⭐⭐⭐⭐⭐ parfait pour les buches
*by S***O on 20 February 2025*

Matériel parfait merci beaucoup

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-04*