---
product_id: 704481711
title: "Yost Tools M7WW Rapid Acting Wood Working Vise, 7\", Blue"
brand: "yost tools"
price: "HK$4817"
currency: HKD
in_stock: true
reviews_count: 5
category: "Yost Tools"
url: https://www.desertcart.hk/products/704481711-yost-tools-m7ww-rapid-acting-wood-working-vise-7-blue
store_origin: HK
region: Hong Kong
---

# Quick-release lever for rapid adjustment Buttress-threaded main screw for max clamping 30,000 PSI tensile strength Yost Tools M7WW Rapid Acting Wood Working Vise, 7", Blue

**Brand:** yost tools
**Price:** HK$4817
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in your masterpiece faster with Yost’s rapid-action vise!

## Quick Answers

- **What is this?** Yost Tools M7WW Rapid Acting Wood Working Vise, 7", Blue by yost tools
- **How much does it cost?** HK$4817 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/704481711-yost-tools-m7ww-rapid-acting-wood-working-vise-7-blue)

## Best For

- yost tools enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Rugged grey iron castings engineered for decades of use
- • **Precision Grip:** 7-inch jaw width with 8-inch opening for versatile projects
- • **Speedy Adjustments:** Quick-release nut lets you reposition in seconds
- • **Trusted Craftsmanship:** Since 1908, Yost Tools delivers pro-grade reliability
- • **Unmatched Clamping Power:** Withstands up to 30,000 PSI for rock-solid hold

## Overview

The Yost Tools M7WW is a professional-grade woodworking vise featuring rugged grey iron castings with a tensile strength of 30,000 PSI. Its quick-release lever enables rapid jaw adjustments, while the buttress-threaded main screw ensures powerful clamping pressure. With a 7-inch jaw width and 8-inch opening, it’s designed for both home carpentry and industrial use, backed by over a century of trusted manufacturing excellence.

## Description

This woodworking vise is designed for home carpentry or professional woodwork. The vise is built from rugged cast iron. It has a quick-release lever that disengages the screw for speedy adjustment and a buttress-threaded main screw for powerful clamping. Yost Vises has been producing high-quality vises and vise accessories since 1908. We supply our products to both large distributors and individual craftsmen throughout the world ranging from industrial-grade vises, professional-grade vises, workshop-grade vises, light to heavy-duty vises, multifunction vises, welding vises, etc. Our products meet or exceed the Industrial Standard of Federal Specification GGG-V-410A, providing consumers with quality products that last for years at a great price.

Review: Buy it! - I recently received and installed the Yost 7 inch model M7WW. Very pleased with it. It seems almost stupid heavy, but good vises are. It is a nicely finished, well made, quality product and the rapid action feature makes it a pleasure to use. It has great clamping force - no more vise jaw racking and work pieces slipping. Limited use so far, but It held everything solidly while I sawed and planed material. The vise is easily operated with one hand, even the rapid action feature, leaving the other hand free to position the material to be clamped. Be aware - this thing is heavy, the shipping preservative makes it slick, and it comes with very sharp edges. While lugging the boxed vise downstairs to my shop, I pretty much knew I would need to reinforce my light weight workbench to handle this blue monster. Working over a layer of cardboard on my work bench, I removed the preservative first, using a citrus based solvent and paper towels. Be careful around the sharp edges of the vise jaws. Cleaning the vise threads was easier after the vise was mounted: I put several layers of paper towels over the edge of a putty knife and held the blade into the thread recesses while turning the vise handle. After cleaning away the preservative, I spent several minutes with a file removing the flesh eating sharp edges along the machined surfaces, vacuumed up the metal filings and a little flesh, then washed my very dirty hands. I applied Boeshield T-9, a lubricant and metal protector that leaves a dry surface to minimize sawdust build up. I then quickly mounted the vise to my bench and lived happily ever after! In my dreams, anyway. My installation become a bit complicated. If interested in ghastly details, continue reading. I set my workbench upside down on a table so I could better access the vise mounting area. Two problems became immediately apparent. Alas, there would be more but less apparent problems later on. First, my work bench’s seemingly 2-1/2 inch thick top was not solid. It has a 3/4 inch thick top set inside 3/4 by 2-1/2 inch wide skirt boards. This leaves a void of 1-3/4 deep by about 4 by 18 inches in the area where the vise would be mounted. Yost recommends the bench top be at least 2-3/8 inches thick where the vise is to be mounted. The second, immediately apparent issue involved the bench’s wooden crosspiece that supported the top and the legs. This crosspiece interfered with the vise’s sliding mechanism that hangs about 3-3/4 inches below the bottom of the bench top, is about 5 inches wide, and projects back under the bench about 12-1/2 inches from the edge of the bench top. If I would have mounted the vise on the side of the bench top instead of the end, I might have avoided this leg crosspiece interference problem, but that wasn’t the location I wanted. For the void issue, I decided to fill that area in with 2x material ripped and cut for a snug fit flush with the bench top skirting, then glued, screwed and clamped all of the pieces into place. I sanded the varnished bench top under surfaces prior to gluing for a better glue bite. I added a 2-1/2 inch wide piece of 2x4 to the end of the bench top to provide a solid place for anchoring the front two vise mounting lag screws, rather than in a glue joint. Then I covered the bottom of this ripped 2x4 and the filled in area with a layer of 3/4 inch plywood, glued and screwed into place. While the plywood layer would put the top of the vise 3/4 inch below the bench top, it reduced the crosspiece interference problem to an acceptable amount of crosspiece material to be removed. It also added reinforcement to the area. The vise would now mount against the plywood and the 2x4. Apparently I was becoming a vise snob as I felt the need to stain and varnish the added wood before attaching the vise. Finally ready to mount the vise, I clamped the vise into position, drilled 1/4 inch pilot holes for the four 5/16 inch diameter lag bolts (not included), and fastened the vise to the bench. This area of my bench top was now 3-1/4 inch thick, and with the added thickness of the vise bottom and a flat washer, I used 3 inch long lag screws. I carefully set the now much heavier work bench back on its feet. With the vise anchored to the bench, the vise’s smooth and rapid action was amazing. The added plywood layer also meant that the vise dog would no longer extend above the top of the bench. I couldn’t find longer dogs or dog extensions, but did find an online site offering a steel bar measuring 1/2 x 1 x 4 inches. After a bit of grinding and filing the 1/2 inch thickness back to about .47 inches on the lower 2-1/2 inches of the steel bar, it now fits into the dog pocket of the vise. I now have a drop-in steel vise dog that extends an inch above my bench top when needed. With the new vise fully extended, the handle is about 18 horizontal inches away from the nearest leg pair. That’s a lot of overhang on a fairly light work bench. With the vise closed, the overhang is about 11 inches. I cut pieces of 2x4 to make two bench leg “side extensions” that were 20 inches long, tapered them for a better look, and also stained and varnished them (that vise snob thing). These were screwed to the bottom part of the two bench legs closest to the vise, with the 1-1/2 inch edges extending toward the vise, touching the floor, and reducing the overhang by 3-1/2 inches. This seemed effective and also noticeably stiffened that pair of legs. See the attached photo, which also shows modifications for a different project. There was still some undesirable rocking of the workbench’s legs, so I made a 14 inch long diagonal brace for each leg using 1x4’s mitered at 45 degree at both ends, and screwed them to the bench top skirt boards and to the legs. This made a big improvement in the bench’s stability. Vise jaw faces. The jaw face mounting holes in the vise jaws are not threaded, and the front jaw face mounting holes are not aligned with the rear jaw holes. Wood screws or sheet metal screws will be needed to mount the jaw faces. While the rear jaw face could be attached with screws from the back of the rear jaw, it won’t then be possible to remove the face without removing the vise. I wanted to be able to quickly and easily swap out jaw faces, which meant attaching the rear jaw face after the vise was mounted, with visible but recessed screws, through the rear jaw holes and into the edge of the bench top. It is easier to mark the position of the rear jaw face screw holes on the back of the face before the vise is mounted, by working from the back of the rear jaw. The front jaw face is easily marked and positioned after the vise is mounted. I used 3/4 inch plywood for my first set of jaw faces, and cut them 3-5/8 inches high and 9 inches wide, a bit taller and wider than the 7 inch wide jaws. This put the the top of the jaw facings at the same height as the bench top after my modifications. I knew it would be a bit of a challenge to put this vise on my particular bench, but I’m glad I made the needed modifications as this vise is so way better than my previous vises. It is truly a bargain - buy it!
Review: best vise at this price point, recommendet - was able to install without a hitch. The spindle machining is very rough and could have benefited from a sharper cutter to prevent galling. But still it is currently , as delivered relative tight and it will probably take years to develop any slop. This vise is virtually identical to a comparable Eclipse vise at half the price. The only beef I have is that there is a little radial play in the front face so it does not stay parallel with the fixed face, I have several woodworking vises in my shop from high end to utility , this one works as well . one thing I recommend is, use good quality double-sided tape for attaching hardwood yaw/ work piece protectors. This also allows you to plane the top of the now hardwood yaws flush with the top of your workbench and compensate somewhat for the radial play in the moving yaw

## Features

- Grey Iron Castings 30,000 PSI
- Quick-acting nut for fast operation
- Thrust thread for increased clamping pressure
- Jaw width 7 inches
- 8" jaw opening

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SIQ1DLS |
| Brand | Yost Tools |
| Brand Name | Yost Tools |
| Colour | grey |
| Country of Publication | USA |
| Customer Reviews | 4.6 out of 5 stars 615 Reviews |
| Global Trade Identification Number | 00789755000113 |
| Item Dimensions | 39.7 x 18.2 x 15.9 Centimeters |
| Item Weight | 21 Pounds |
| Item dimensions L x W x H | 39.7 x 18.2 x 15.9 Centimeters |
| Manufacturer | Yost Vises |
| Manufacturer Part Number | M7WW |
| Material | Iron |
| Material Type | Iron |
| Model Number | M7WW |
| Number of Items | 1 |
| Set Name | Professional |
| Style | Professional |
| Style Name | Professional |
| Tensile Strength | 30000 Pounds Per Square Inch |
| UPC | 789755000113 737278138615 |

## Product Details

- **Brand:** Yost Tools
- **Colour:** grey
- **Global Trade Identification Number:** 00789755000113
- **Item Weight:** 9.53 kg
- **Item dimensions L x W x H:** 39.7 x 18.2 x 15.9 Centimeters
- **Manufacturer:** Yost Vises
- **Material:** Iron
- **Style:** Professional
- **Tensile Strength:** 30000 Pounds Per Square Inch
- **UPC:** 789755000113 737278138615

## Images

![Yost Tools M7WW Rapid Acting Wood Working Vise, 7", Blue - Image 1](https://m.media-amazon.com/images/I/71erC2w3b0L.jpg)
![Yost Tools M7WW Rapid Acting Wood Working Vise, 7", Blue - Image 2](https://m.media-amazon.com/images/I/71fcxCttQYL.jpg)
![Yost Tools M7WW Rapid Acting Wood Working Vise, 7", Blue - Image 3](https://m.media-amazon.com/images/I/71+P6oBbTbL.jpg)
![Yost Tools M7WW Rapid Acting Wood Working Vise, 7", Blue - Image 4](https://m.media-amazon.com/images/I/71UDgAmsjpL.jpg)
![Yost Tools M7WW Rapid Acting Wood Working Vise, 7", Blue - Image 5](https://m.media-amazon.com/images/I/71Njg72P5DL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buy it!
*by R***X on 18 August 2024*

I recently received and installed the Yost 7 inch model M7WW. Very pleased with it. It seems almost stupid heavy, but good vises are. It is a nicely finished, well made, quality product and the rapid action feature makes it a pleasure to use. It has great clamping force - no more vise jaw racking and work pieces slipping. Limited use so far, but It held everything solidly while I sawed and planed material. The vise is easily operated with one hand, even the rapid action feature, leaving the other hand free to position the material to be clamped. Be aware - this thing is heavy, the shipping preservative makes it slick, and it comes with very sharp edges. While lugging the boxed vise downstairs to my shop, I pretty much knew I would need to reinforce my light weight workbench to handle this blue monster. Working over a layer of cardboard on my work bench, I removed the preservative first, using a citrus based solvent and paper towels. Be careful around the sharp edges of the vise jaws. Cleaning the vise threads was easier after the vise was mounted: I put several layers of paper towels over the edge of a putty knife and held the blade into the thread recesses while turning the vise handle. After cleaning away the preservative, I spent several minutes with a file removing the flesh eating sharp edges along the machined surfaces, vacuumed up the metal filings and a little flesh, then washed my very dirty hands. I applied Boeshield T-9, a lubricant and metal protector that leaves a dry surface to minimize sawdust build up. I then quickly mounted the vise to my bench and lived happily ever after! In my dreams, anyway. My installation become a bit complicated. If interested in ghastly details, continue reading. I set my workbench upside down on a table so I could better access the vise mounting area. Two problems became immediately apparent. Alas, there would be more but less apparent problems later on. First, my work bench’s seemingly 2-1/2 inch thick top was not solid. It has a 3/4 inch thick top set inside 3/4 by 2-1/2 inch wide skirt boards. This leaves a void of 1-3/4 deep by about 4 by 18 inches in the area where the vise would be mounted. Yost recommends the bench top be at least 2-3/8 inches thick where the vise is to be mounted. The second, immediately apparent issue involved the bench’s wooden crosspiece that supported the top and the legs. This crosspiece interfered with the vise’s sliding mechanism that hangs about 3-3/4 inches below the bottom of the bench top, is about 5 inches wide, and projects back under the bench about 12-1/2 inches from the edge of the bench top. If I would have mounted the vise on the side of the bench top instead of the end, I might have avoided this leg crosspiece interference problem, but that wasn’t the location I wanted. For the void issue, I decided to fill that area in with 2x material ripped and cut for a snug fit flush with the bench top skirting, then glued, screwed and clamped all of the pieces into place. I sanded the varnished bench top under surfaces prior to gluing for a better glue bite. I added a 2-1/2 inch wide piece of 2x4 to the end of the bench top to provide a solid place for anchoring the front two vise mounting lag screws, rather than in a glue joint. Then I covered the bottom of this ripped 2x4 and the filled in area with a layer of 3/4 inch plywood, glued and screwed into place. While the plywood layer would put the top of the vise 3/4 inch below the bench top, it reduced the crosspiece interference problem to an acceptable amount of crosspiece material to be removed. It also added reinforcement to the area. The vise would now mount against the plywood and the 2x4. Apparently I was becoming a vise snob as I felt the need to stain and varnish the added wood before attaching the vise. Finally ready to mount the vise, I clamped the vise into position, drilled 1/4 inch pilot holes for the four 5/16 inch diameter lag bolts (not included), and fastened the vise to the bench. This area of my bench top was now 3-1/4 inch thick, and with the added thickness of the vise bottom and a flat washer, I used 3 inch long lag screws. I carefully set the now much heavier work bench back on its feet. With the vise anchored to the bench, the vise’s smooth and rapid action was amazing. The added plywood layer also meant that the vise dog would no longer extend above the top of the bench. I couldn’t find longer dogs or dog extensions, but did find an online site offering a steel bar measuring 1/2 x 1 x 4 inches. After a bit of grinding and filing the 1/2 inch thickness back to about .47 inches on the lower 2-1/2 inches of the steel bar, it now fits into the dog pocket of the vise. I now have a drop-in steel vise dog that extends an inch above my bench top when needed. With the new vise fully extended, the handle is about 18 horizontal inches away from the nearest leg pair. That’s a lot of overhang on a fairly light work bench. With the vise closed, the overhang is about 11 inches. I cut pieces of 2x4 to make two bench leg “side extensions” that were 20 inches long, tapered them for a better look, and also stained and varnished them (that vise snob thing). These were screwed to the bottom part of the two bench legs closest to the vise, with the 1-1/2 inch edges extending toward the vise, touching the floor, and reducing the overhang by 3-1/2 inches. This seemed effective and also noticeably stiffened that pair of legs. See the attached photo, which also shows modifications for a different project. There was still some undesirable rocking of the workbench’s legs, so I made a 14 inch long diagonal brace for each leg using 1x4’s mitered at 45 degree at both ends, and screwed them to the bench top skirt boards and to the legs. This made a big improvement in the bench’s stability. Vise jaw faces. The jaw face mounting holes in the vise jaws are not threaded, and the front jaw face mounting holes are not aligned with the rear jaw holes. Wood screws or sheet metal screws will be needed to mount the jaw faces. While the rear jaw face could be attached with screws from the back of the rear jaw, it won’t then be possible to remove the face without removing the vise. I wanted to be able to quickly and easily swap out jaw faces, which meant attaching the rear jaw face after the vise was mounted, with visible but recessed screws, through the rear jaw holes and into the edge of the bench top. It is easier to mark the position of the rear jaw face screw holes on the back of the face before the vise is mounted, by working from the back of the rear jaw. The front jaw face is easily marked and positioned after the vise is mounted. I used 3/4 inch plywood for my first set of jaw faces, and cut them 3-5/8 inches high and 9 inches wide, a bit taller and wider than the 7 inch wide jaws. This put the the top of the jaw facings at the same height as the bench top after my modifications. I knew it would be a bit of a challenge to put this vise on my particular bench, but I’m glad I made the needed modifications as this vise is so way better than my previous vises. It is truly a bargain - buy it!

### ⭐⭐⭐⭐⭐ best vise at this price point, recommendet
*by W***F on 16 February 2020*

was able to install without a hitch. The spindle machining is very rough and could have benefited from a sharper cutter to prevent galling. But still it is currently , as delivered relative tight and it will probably take years to develop any slop. This vise is virtually identical to a comparable Eclipse vise at half the price. The only beef I have is that there is a little radial play in the front face so it does not stay parallel with the fixed face, I have several woodworking vises in my shop from high end to utility , this one works as well . one thing I recommend is, use good quality double-sided tape for attaching hardwood yaw/ work piece protectors. This also allows you to plane the top of the now hardwood yaws flush with the top of your workbench and compensate somewhat for the radial play in the moving yaw

### ⭐⭐⭐⭐⭐ Great, thank you!
*by Y***Z on 13 November 2024*

Great, thank you!

## Frequently Bought Together

- Yost Vises M7WW Rapid Action Woodworking Vise | Quick Release Lever for Quick Adjustments | 7 Inch Jaw Width | Made with Heavy-Duty Cast Iron | Blue
- Yost Vises F10WW Woodworker's Vise | Front Vise | 10 Inch Woodworking Tool | Cast Iron Body Construction with a Solid Steel Main Screw | Blue
- Milescraft 1318 DrillMate Portable Drillling Guide – Precision Drilling Jig Attachment for Drilling Angled or Straight Holes, Adjustable Drill Guide Attachment, Portable Drill Press with 3/8” Chuck

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-11-13*