---
product_id: 14107165
title: "Yost Vises MR-340 4\" Magnetic Aluminum Vise Jaw Caps with Rubber Finish (1 Pair)"
brand: "yost tools"
price: "323 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/14107165-yost-vises-mr-340-4-magnetic-aluminum-vise-jaw-caps
store_origin: DK
region: Denmark
---

# 4" width Magnetic backing Rubber finish Yost Vises MR-340 4" Magnetic Aluminum Vise Jaw Caps with Rubber Finish (1 Pair)

**Brand:** yost tools
**Price:** 323 kr
**Availability:** ✅ In Stock

## Summary

> 🔒 Keep it Safe, Keep it Stylish!

## Quick Answers

- **What is this?** Yost Vises MR-340 4" Magnetic Aluminum Vise Jaw Caps with Rubber Finish (1 Pair) by yost tools
- **How much does it cost?** 323 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/14107165-yost-vises-mr-340-4-magnetic-aluminum-vise-jaw-caps)

## 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

- • **Secure Grip:** Full-length magnetic backing ensures a firm hold.
- • **Durable Design:** Crafted from high-quality aluminum for long-lasting use.
- • **Sleek & Stylish:** Rubber finish not only protects but also looks great!
- • **Protect Your Projects:** Shield delicate items from damage with ease.
- • **Versatile Compatibility:** Fits standard 4" serrated vise jaws effortlessly.

## Overview

The Yost Vises MR-340 4" Magnetic Aluminum Vise Jaw Caps are designed to protect your delicate workpieces while providing a secure grip. Made from durable aluminum with a rubber finish, these caps feature a full-length magnetic backing for easy attachment to standard 4" serrated vise jaws. Perfect for professionals who value both functionality and aesthetics in their workspace.

## Description

Yost Vises MR-340 4" Magnetic Aluminum Vise Jaw Caps with Rubber Finish (1 Pair)

## Features

- Jaw caps attach to and cover a set of 4"-wide serrated vise jaws to shield delicate work from damage
- Aluminum provides durability, and the rubber finish prevents the clamped item from being marred
- Magnetic backing runs the full length of the cap to securely bond it to the vise jaw
- Country of origin: China

## Product Details

- **Material:** Aluminum
- **Brand:** Yost Tools
- **Item dimensions L x W x H:** 9 x 6 x 2 inches
- **Color:** Gray
- **Style:** Magnetic
- **UPC:** 789755000298 789755000533 797734008494
- **Global Trade Identification Number:** 00789755000533
- **Manufacturer:** Yost Vises

## Images

![Yost Vises MR-340 4" Magnetic Aluminum Vise Jaw Caps with Rubber Finish (1 Pair) - Image 1](https://m.media-amazon.com/images/I/61ymPqjMHvL.jpg)
![Yost Vises MR-340 4" Magnetic Aluminum Vise Jaw Caps with Rubber Finish (1 Pair) - Image 2](https://m.media-amazon.com/images/I/717NEMHyP9L.jpg)
![Yost Vises MR-340 4" Magnetic Aluminum Vise Jaw Caps with Rubber Finish (1 Pair) - Image 3](https://m.media-amazon.com/images/I/71G1G3tPVdL.jpg)
![Yost Vises MR-340 4" Magnetic Aluminum Vise Jaw Caps with Rubber Finish (1 Pair) - Image 4](https://m.media-amazon.com/images/I/71VhJx08waL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good fit for 5" Vise
*by J***N on March 31, 2021*

Purchased these soft jaws for a new vise in my garage. As the price appeared to be high compared to other options, I like the quality of the product received. The magnets were noted as "weak" in multiple reviews. However, compared to my previous soft jaws, these actually hold in place very well. Great product that should last a long time.

### ⭐⭐⭐⭐⭐ REALLY GREAT FOR THE SHOP
*by E***N on April 15, 2020*

I am a builder and know good quality. Just bought a YOST bench vise, and these are awesome design. So handy for times when you want to hold say a plumbing fixture, or anything else you do not want to squish or mar the surface. Magnets could be a little stronger, but perfectly fine given you will be clamping anyway. Continuous magnets better than others with spot magnets.

### ⭐⭐⭐ Ok - Need stronger magnet.
*by E***D on April 28, 2025*

Very easy to dislodge.

## Frequently Bought Together

- Yost Vises MR-340 4" Magnetic Aluminum Vise Jaw Caps with Rubber Finish (1 Pair)
- Yost Vises MU360 Universal Jaw Cover, 6"
- Yost Vises UP360 Universal 6 Inch Prism Style Jaw Cover

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**Shop now:** [https://www.desertcart.dk/products/14107165-yost-vises-mr-340-4-magnetic-aluminum-vise-jaw-caps](https://www.desertcart.dk/products/14107165-yost-vises-mr-340-4-magnetic-aluminum-vise-jaw-caps)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-06*