---
product_id: 220857142
title: "findmall 2-3-4 Blocks Matched Pair 23 Holes (2\"x3\"x4\") 234 Accuracy Ground Machinist Set Up Blocks .0003\" HRC 55-62"
price: "S/.703"
currency: PEN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pe/products/220857142-findmall-2-3-4-blocks-matched-pair-23-holes-2x3x4
store_origin: PE
region: Peru
---

# ±0.0003" precision 23 versatile holes (5 tapped, 18 plain) HRC 55-62 hardened steel findmall 2-3-4 Blocks Matched Pair 23 Holes (2"x3"x4") 234 Accuracy Ground Machinist Set Up Blocks .0003" HRC 55-62

**Price:** S/.703
**Availability:** ✅ In Stock

## Summary

> ⚙️ Precision that feels like a second pair of hands!

## Quick Answers

- **What is this?** findmall 2-3-4 Blocks Matched Pair 23 Holes (2"x3"x4") 234 Accuracy Ground Machinist Set Up Blocks .0003" HRC 55-62
- **How much does it cost?** S/.703 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/220857142-findmall-2-3-4-blocks-matched-pair-23-holes-2x3x4)

## 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

- • **Trusted by Pros:** 560+ reviews with 4.6-star rating prove reliability in precision metalworking
- • **Unmatched Precision:** Achieve ±0.0003" accuracy and squareness for flawless setups
- • **Premium Hardened Steel:** Crafted from HRC 55-62 heat-treated tool steel for durability and wear resistance
- • **Perfectly Ground Surfaces:** All six sides ground and hardened for consistent flatness and parallelism
- • **Versatile Hole Configuration:** 23 holes including 5 tapped 3/8"-16 TPI for multi-functional clamping and alignment

## Overview

The findmall 2-3-4 Blocks Matched Pair is a precision-ground machinist setup tool made from heat-treated tool steel hardened to HRC 55-62. With an accuracy and squareness tolerance of ±0.0003", and 23 holes (including 5 tapped), these blocks provide versatile, durable, and reliable support for precision metalworking and model building.

## Description

findmall 2-3-4 Blocks Matched Pair 23 Holes (2"x3"x4") 234 Accuracy Ground Machinist Set Up Blocks .0003" HRC 55-62: desertcart.com: Industrial & Scientific

Review: Good for building models - I’m using them to help me square off angles and hold things in place as I build models. I had to give them a thorough washing first, since that’s not what they’re designed for, but with all the grease cleaned off, they’re the perfect thing.
Review: Good quality. - They perform as described. If you have never used these tools then you would not understand that they are like having multiple “other hands” lol. I will recommend these to anyone getting into somewhat precision metal working. These things are spot on with respect to dimension and thread sizes. Good buy.

## Features

- Matched pair 2-3-4 blocks includes 2 blocks.
- Made of accuracy-grade tool steel hardened and ground on all 6 sides of block, heat treated and case hardened to HRC 55-62.
- Accuracy and squareness on all sides within 0.0003".
- Overall size is within +/- .0003"; Flatness and parallelism within .0003".
- 23 through holes (5 tapped 3/8"-16 TPI and 18 plain).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.6 out of 5 stars 560 Reviews |

## Images

![findmall 2-3-4 Blocks Matched Pair 23 Holes (2"x3"x4") 234 Accuracy Ground Machinist Set Up Blocks .0003" HRC 55-62 - Image 1](https://m.media-amazon.com/images/I/51coc1TYVgL.jpg)
![findmall 2-3-4 Blocks Matched Pair 23 Holes (2"x3"x4") 234 Accuracy Ground Machinist Set Up Blocks .0003" HRC 55-62 - Image 2](https://m.media-amazon.com/images/I/51D3nJngphL.jpg)
![findmall 2-3-4 Blocks Matched Pair 23 Holes (2"x3"x4") 234 Accuracy Ground Machinist Set Up Blocks .0003" HRC 55-62 - Image 3](https://m.media-amazon.com/images/I/51qLPnJFifL.jpg)
![findmall 2-3-4 Blocks Matched Pair 23 Holes (2"x3"x4") 234 Accuracy Ground Machinist Set Up Blocks .0003" HRC 55-62 - Image 4](https://m.media-amazon.com/images/I/617e7Umoe5L.jpg)
![findmall 2-3-4 Blocks Matched Pair 23 Holes (2"x3"x4") 234 Accuracy Ground Machinist Set Up Blocks .0003" HRC 55-62 - Image 5](https://m.media-amazon.com/images/I/51muecItxoL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for building models
*by D***T on January 7, 2026*

I’m using them to help me square off angles and hold things in place as I build models. I had to give them a thorough washing first, since that’s not what they’re designed for, but with all the grease cleaned off, they’re the perfect thing.

### ⭐⭐⭐⭐⭐ Good quality.
*by G***E on April 7, 2024*

They perform as described. If you have never used these tools then you would not understand that they are like having multiple “other hands” lol. I will recommend these to anyone getting into somewhat precision metal working. These things are spot on with respect to dimension and thread sizes. Good buy.

### ⭐⭐⭐⭐⭐ Great beater set
*by C***B on February 5, 2025*

Bought these for a beater set. They work great for general set up. These are by no means ultra precise tool and die grade blocks, but they are excellent for general shop use. They all passed a caliper check, but don't expect a lab grade product.

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**Shop now:** [https://www.desertcart.pe/products/220857142-findmall-2-3-4-blocks-matched-pair-23-holes-2x3x4](https://www.desertcart.pe/products/220857142-findmall-2-3-4-blocks-matched-pair-23-holes-2x3x4)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-14*