---
product_id: 140705473
title: "LLDSIMEX Pair 1\" x 2\" x 3\" Precision Steel 1-2-3 123 Blocks 23 Holes"
price: "$63.67"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/140705473-lldsimex-pair-1-x-2-x-3-precision-steel-1
store_origin: US
region: United States of America
---

# 0.0001" ground tolerance 0.0002" per inch squareness 23 precision holes (5 tapped, 18 plain) LLDSIMEX Pair 1" x 2" x 3" Precision Steel 1-2-3 123 Blocks 23 Holes

**Price:** $63.67
**Availability:** ✅ In Stock

## Summary

> 📏 Precision that means business — don’t settle for less!

## Quick Answers

- **What is this?** LLDSIMEX Pair 1" x 2" x 3" Precision Steel 1-2-3 123 Blocks 23 Holes
- **How much does it cost?** $63.67 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/140705473-lldsimex-pair-1-x-2-x-3-precision-steel-1)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rock-Solid Squareness:** Maintains perfect right angles within 0.0002" per inch for dependable alignment.
- • **Durable Case-Hardened Steel:** Built tough with case-hardened surfaces on all six sides to resist wear and damage.
- • **Ultra-Precise Ground Finish:** Engineered to a razor-sharp 0.0001" tolerance for flawless accuracy every time.
- • **Versatile Hole Configuration:** 23 expertly drilled holes including 5 tapped for maximum setup flexibility.
- • **Essential Setup & Inspection Tool:** Trusted by pros for layout, inspection, and precision machining tasks.

## Overview

The LLDSIMEX 1" x 2" x 3" Precision Steel 1-2-3 Blocks feature ultra-tight ground tolerances of 0.0001", 23 precision holes (including 5 tapped), and exceptional squareness within 0.0002" per inch. Crafted from case-hardened steel on all six sides, these blocks deliver unmatched durability and accuracy, making them indispensable for professional setup, layout, and inspection jobs.

## Description

Buy LLDSIMEX Pair 1" x 2" x 3" Precision Steel 1-2-3 123 Blocks 23 Holes: Gage Blocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- This matched pair of blocks is ground to tolerances of .0001". 23 holes, 5 tapped 3/8"-16 TPI and 18 plain
- Precision ground and case hardened on all six sides
- Squareness of all sides is within .0002 per inch.
- Used for set-up, layout and inspection jobs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QWSL7TJ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #29,221 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Dimensional Calibration |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,189) |
| Date First Available | April 23, 2019 |
| Item Package Quantity | 1 |
| Item Weight | 2.02 pounds |
| Item model number | BLOCK 123 |
| Manufacturer | LLDSIMEX |
| Material | Steel |
| Part Number | BLOCK 123 |
| Product Dimensions | 3 x 2 x 1 inches |
| Size | 1" x 2" x 3" |

## Images

![LLDSIMEX Pair 1" x 2" x 3" Precision Steel 1-2-3 123 Blocks 23 Holes - Image 1](https://m.media-amazon.com/images/I/81E2Cd7Y7SL.jpg)
![LLDSIMEX Pair 1" x 2" x 3" Precision Steel 1-2-3 123 Blocks 23 Holes - Image 2](https://m.media-amazon.com/images/I/71EZWeINbIL.jpg)
![LLDSIMEX Pair 1" x 2" x 3" Precision Steel 1-2-3 123 Blocks 23 Holes - Image 3](https://m.media-amazon.com/images/I/81RZYlZuezL.jpg)
![LLDSIMEX Pair 1" x 2" x 3" Precision Steel 1-2-3 123 Blocks 23 Holes - Image 4](https://m.media-amazon.com/images/I/61a2gJ5YPAL.jpg)
![LLDSIMEX Pair 1" x 2" x 3" Precision Steel 1-2-3 123 Blocks 23 Holes - Image 5](https://m.media-amazon.com/images/I/71u37Oh1S9L.jpg)

## Available Options

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

## Frequently Bought Together

- LLDSIMEX Pair 1" x 2" x 3" Precision Steel 1-2-3 123 Blocks 23 Holes
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-27*