---
product_id: 112526589
title: "10481 81-Piece Steel Gauge Block Set with Case"
brand: "wen"
price: "$416"
currency: NZD
in_stock: false
reviews_count: 13
url: https://www.desertcart.nz/products/112526589-10481-81-piece-steel-gauge-block-set-with-case
store_origin: NZ
region: New Zealand
---

# 81 precision steel blocks ±0.25 μm calibration tolerance durable hard-shell protective case 10481 81-Piece Steel Gauge Block Set with Case

**Brand:** wen
**Price:** $416
**Availability:** ❌ Out of Stock

## Summary

> 📐 Elevate your precision game — because every micron counts!

## Quick Answers

- **What is this?** 10481 81-Piece Steel Gauge Block Set with Case by wen
- **How much does it cost?** $416 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/112526589-10481-81-piece-steel-gauge-block-set-with-case)

## Best For

- wen enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Ready:** Hard-shell case protects your investment from rust and contaminants, keeping your blocks pristine and organized.
- • **Certified Confidence:** Each block set includes a unique ASME B89.1.9 inspection certificate for traceable quality assurance.
- • **Complete Size Spectrum:** 81 blocks with ultra-fine increments (.0001 to 1 inch steps) cover every calibration need in your workshop.
- • **Precision in Every Micron:** Calibrate with unmatched accuracy from 0.05 to 4 inches, ensuring your tools meet the highest standards.
- • **Trusted by Pros, Perfect for You:** Shop-grade quality trusted by machinists for decades, now accessible for your precision projects.

## Overview

The WEN 10481 81-Piece Steel Gauge Block Set offers workshop-grade precision with 81 steel blocks ranging from 0.05 to 4 inches. Certified to ASME B89.1.9 standards, it guarantees calibration accuracy within +0.25 μm to −0.15 μm. Housed in a durable hard-shell case, this set is ideal for professionals and serious hobbyists seeking reliable, traceable measurement tools.

## Description

Remember when you had maximum precision? The WEN 81-Piece Rectangular Steel Gage Block Set provides machine accuracy and reliability all in the palm of your hand. Each steel block has been machined exactly to its claimed dimensions, making these the perfect tools for the calibration of measuring equipment and more. Each individual set includes a unique certificate of inspection showing you the idiosyncrasies and deviations (accounted for in millionths of a meter) that may exist within your gauge blocks. Includes the following various sizes: 9 blocks ranging from .1001 to .1009 inches (.0001-inch step), 49 blocks ranging from .101 to .149 inches (.001-inch step), 19 blocks ranging from .05 to .95 inches (.05-inch step), and 4 blocks ranging from 1 to 4 inches (1-inch step).

Review: Outstanding for the money - I've bin a machinest.For 3 decades.I always use Jo blocks ,to. Compare, set tools,calibrate.I bought this set.Just for my box.I can say good Quality,the blocks were individually wrapped with rust prevention. Nice case.Great stuff.
Review: Serviceable shop grade blocks - These are cheap shop grade gage blocks, but they all appear to be well within 0.00005". I was genuinely curious how close these sets are, and compared them carefully to a set of AS-2 grade blocks with a 0.00002" dial comparitor installed in an ancient bench micrometer, in a temperature controlled environment. I definitely trust these for comparitive measurement to +/- 0.0001" in small stacks. For basically any home shop use they are going to be accurate enough to serve as a shop standard. They wring together decently well, the plastic case they come in is well made enough to use permanently to hold them. The serial numbers and sizes are clearly marked. All the blocks were rust free. The inspection cert these come with is clearly bogus -- you can stack up the outliers and compare with an equivalent stack to see for yourself, you just need a tenths DTI to do it. No surprise there though, since you can't get a single block certified for what this whole set cost. I think everyone understands that with these import sets.

## Features

- Workshop-grade set features 81 individual steel blocks of various sizes
- Sizes range from .05 inches all the way up to 4 inches
- Includes unique certificate of inspection following ASME B89.1.9 standards
- Calibrate measuring equipment with a tolerance of +0.25 μm to −0.15 μm
- Hard-shelled carrying case keeps the blocks organized and protected from contaminants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HFSS92B |
| Batteries Required? | No |
| Best Sellers Rank | #239,897 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #64 in Gage Blocks |
| Customer Reviews | 4.8 4.8 out of 5 stars (172) |
| Date First Available | September 17, 2018 |
| Included Components | Gauge Block (81) |
| Item Package Quantity | 1 |
| Item Weight | 5.1 pounds |
| Item model number | 10481 |
| Manufacturer | WEN |
| Measurement System | Metric |
| Part Number | 10481 |
| Product Dimensions | 10.75 x 6.88 x 1.75 inches |

## Images

![10481 81-Piece Steel Gauge Block Set with Case - Image 1](https://m.media-amazon.com/images/I/319LEhd-GLL.jpg)
![10481 81-Piece Steel Gauge Block Set with Case - Image 2](https://m.media-amazon.com/images/I/31ga9LizkML.jpg)
![10481 81-Piece Steel Gauge Block Set with Case - Image 3](https://m.media-amazon.com/images/I/31h0XFwxi8L.jpg)
![10481 81-Piece Steel Gauge Block Set with Case - Image 4](https://m.media-amazon.com/images/I/31lB-YBL7PL.jpg)
![10481 81-Piece Steel Gauge Block Set with Case - Image 5](https://m.media-amazon.com/images/I/410IuQW5S4L.jpg)

## Questions & Answers

**Q: Do these "ring" together? ie are they "that" good?**
A: Yes they do wring together. They are not full size gage blocks (1" x 1") but about (.25 x 1") and they are very good for the price.
They are all to dimensional spec just not physically wide full gage blocks. They do what I need them to do in my small machine shop. 
They are worth the price, well made and accurate. I am very happy with my purchase. I do notice they are softer material than standard gage blocks, tend to nick and get raised material if not handled carefully. But consider price purchased, they exceed expectations.

**Q: I see they can be wrung together, can anyone confirm the accuracy of these? Im worried the steel will become tarnished over time.**
A: These are very precise and can easily be wrung together.Exceptional for the price. I am a professional CNC machinist and use these for inspection purposes.

**Q: What is the size on the .119 bar length and width**
A: length 1.177"     width .350"

**Q: Do you have a metric DIN (mm) version of this set?**
A: I just got the sae set

## Customer Reviews

### ⭐⭐⭐⭐⭐ Outstanding for the money
*by M***N on November 4, 2025*

I've bin a machinest.For 3 decades.I always use Jo blocks ,to. Compare, set tools,calibrate.I bought this set.Just for my box.I can say good Quality,the blocks were individually wrapped with rust prevention. Nice case.Great stuff.

### ⭐⭐⭐⭐⭐ Serviceable shop grade blocks
*by B***E on March 9, 2025*

These are cheap shop grade gage blocks, but they all appear to be well within 0.00005". I was genuinely curious how close these sets are, and compared them carefully to a set of AS-2 grade blocks with a 0.00002" dial comparitor installed in an ancient bench micrometer, in a temperature controlled environment. I definitely trust these for comparitive measurement to +/- 0.0001" in small stacks. For basically any home shop use they are going to be accurate enough to serve as a shop standard. They wring together decently well, the plastic case they come in is well made enough to use permanently to hold them. The serial numbers and sizes are clearly marked. All the blocks were rust free. The inspection cert these come with is clearly bogus -- you can stack up the outliers and compare with an equivalent stack to see for yourself, you just need a tenths DTI to do it. No surprise there though, since you can't get a single block certified for what this whole set cost. I think everyone understands that with these import sets.

### ⭐⭐⭐⭐⭐ 5 out of 5 stars Value priced, meets or exceeds description, works as advertised and is a value.
*by D***. on January 19, 2025*

I purchase several things on Amazon and was giving pretty in-depth reviews. From this point on, here's the new agenda…. if it works as advertised, is well made, meets or exceeds the description, is a value, and arrives in a fair amount of time, it will get a "star rating" equal to what my expectations were/are. If it doesn't meet these criteria, then I will most definitely and descriptively tell the short comings of the products and you as a consumer will not have to go through the trouble of buying the product without some background knowledge. If the sell pulls that item and relists under another description, I will put the exact same review on the seller's feedback page. Sellers have done this a couple of times in the past, and I was true to my word then as well as now. DR

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-23*