---
product_id: 639960718
title: "Attachment Hardware Kit"
brand: "1-2-3 blocks"
price: "C$6118"
currency: NIO
in_stock: false
reviews_count: 5
category: "1 2 3 Blocks"
url: https://www.desertcart.ni/products/639960718-attachment-hardware-kit
store_origin: NI
region: Nicaragua
---

# 8-32 thread size bolts 14-piece precision kit compact telescoping storage Attachment Hardware Kit

**Brand:** 1-2-3 blocks
**Price:** C$6118
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate your 1-2-3 block builds with invisible strength and flawless fit!

## Quick Answers

- **What is this?** Attachment Hardware Kit by 1-2-3 blocks
- **How much does it cost?** C$6118 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/639960718-attachment-hardware-kit)

## Best For

- 1-2-3 blocks enthusiasts

## Why This Product

- Trusted 1-2-3 blocks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One Assembly Kit:** Includes 14 essential pieces plus hex key and screwdriver tip for effortless setup.
- • **Compact & Portable Storage:** Telescoping plastic tube keeps your hardware organized and ready for on-the-go projects.
- • **Seamless Flush Connections:** Join 1-2-3 blocks with hardware fully recessed for a sleek, professional finish.
- • **Precision Engineered Dowels:** Threaded and through-hole dowels ensure perfect alignment and secure fastening every time.
- • **Universal Configuration Flexibility:** Attach blocks in literally every possible orientation—unlock endless design potential.

## Overview

The 1-2-3 Blocks Attachment Hardware Kit by Taylor Toolworks is a 14-piece precision fastening set designed to join 1-2-3 blocks with fully recessed hardware, eliminating offsets and surface interference. Featuring 8-32 thread size screws, specialized dowels, and a compact storage tube, this USA-made kit enables versatile, flush, and secure block configurations for professional-grade assembly.

## Description

1-2-3 Blocks Attachment Hardware Kit : desertcart.in: Toys & Games

Review: Product is simple but it works. I saw it on a web based segment on how to use 1x2x3 blocks.
Review: These are effective when joining 123 blocks together. They are tricky to assemble though. I've not yet figured out an easy way to do this yet, but I will. Taytools continues to innovate tools for us woodworkers.

## Features

- Many inexpensive 123 Blocks contain numerous holes allowing them to be bolted together to increase their usefulness. Several problems arise when attempting to join several blocks together: 1) the holes in the sides and faces are not the same distance from the edge and when different faces are bolted together these are steps or offsets, and 2) using readily available bolts and nuts will leave hardware proud of the block’s surface interfering with the task at hand.
- This 123 Block Attachment Hardware Kits addresses the above bolting limitations. This hardware allows joining blocks together with all hardware buried within the blocks. The hardware is also slightly smaller than the holes allowing edges and faces to be joined together with faces being flush with each other.
- This hardware kits contains the following parts: two each 7/8 inch long by 5/16 inch diameter 8-32 threads dowels, two each 7/8 inch long by 5/16 inch diameter through hole dowels that fit 8-32 bolts, two each of the following length 8-32 Allen Head Cap Screws 1-1/2 inch, 2 inch and 2-1/2 inch, 9/64 inch hex key and a small flat screwdriver tip.
- To use, insert a through hole dowel into a block hole and thread a screw through the hole. Next insert a threaded dowel into a hole in another block and screw and tighten the screw t into this nut to secure two blocks together. Each dowel has a straight screwdriver slot in line with the hole to assist in getting the dowels perfectly lined up to accept the bolts. A small straight slot screwdriver can be inserted in the slot to help in getting the dowels lined up to accept screws.
- Using this hardware allows two blocks to be attached to each other in literally every possible configuration. Comes in telescoping plastic storage tube. Patent pending.
- Patent Pending

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09V44FB6M |
| Are batteries included? | No |
| Compatible groove diameter | 0.31 Inches |
| Country of Origin | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (100) |
| Date First Available | 17 August 2023 |
| Fastener Type | Screw and Bolt |
| Finish Type | Plain |
| Head Style | Flat |
| Item Diameter | 0.31 Inches |
| Item Weight | 80 g |
| Item part number | 123BlockHardware |
| Manufacturer | Taylor Toolworks |
| Number of Pieces | 14 |
| Set Name | 1-2-3 Blocks Attachment Hardware Kit |
| Shape | Rectangular |
| Thread Size | 8-32 |
| UPC | 850026388381 |

## Product Details

- **Brand:** 1-2-3 Blocks
- **Colour:** Black
- **Item dimensions L x W x H:** 25 x 25 x 102 Millimeters
- **Material:** Plastic
- **Size:** 1

## Images

![Attachment Hardware Kit - Image 1](https://m.media-amazon.com/images/I/61JNpNa8wgL.jpg)
![Attachment Hardware Kit - Image 2](https://m.media-amazon.com/images/I/51FZpFu4yQL.jpg)
![Attachment Hardware Kit - Image 3](https://m.media-amazon.com/images/I/61p9tFSKaRL.jpg)
![Attachment Hardware Kit - Image 4](https://m.media-amazon.com/images/I/71Hsym6vAeL.jpg)
![Attachment Hardware Kit - Image 5](https://m.media-amazon.com/images/I/71cJDeKNbjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***H on 22 June 2025*

Product is simple but it works. I saw it on a web based segment on how to use 1x2x3 blocks.

### ⭐⭐⭐⭐⭐ Review
*by K***P on 28 June 2025*

These are effective when joining 123 blocks together. They are tricky to assemble though. I've not yet figured out an easy way to do this yet, but I will. Taytools continues to innovate tools for us woodworkers.

### ⭐⭐⭐⭐ Review
*by J***S on 25 October 2025*

they are as easy to assemble as any 123 blocks i’ve ever used

## Frequently Bought Together

- 123 Blocks Attachment Hardware Kit
- Milescraft 4009 Fence Clamps - 2 pack Universal Clamps with 3/8" Rod for Table Saws, Mitre Saws, Router Tables and Clamping Squares
- Taytools Pair Hardened Steel 123 Blocks and Attachment Hardware Kit

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**Shop now:** [https://www.desertcart.ni/products/639960718-attachment-hardware-kit](https://www.desertcart.ni/products/639960718-attachment-hardware-kit)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-21*