---
product_id: 79582411
title: "Rockler 422866 Router Table Box / Finger Joint Jig 1/4\" / 3/8\" / 1/2\" (422866)"
brand: "rockler"
price: "€ 376.16"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/79582411-rockler-422866-router-table-box-finger-joint-jig-1-4
store_origin: FR
region: France
---

# Precision brass indexing keys Compatible with up-cut HSS router bits Durable melamine-coated MDF platform Rockler 422866 Router Table Box / Finger Joint Jig 1/4" / 3/8" / 1/2" (422866)

**Brand:** rockler
**Price:** € 376.16
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your woodworking game with precision and style!

## Quick Answers

- **What is this?** Rockler 422866 Router Table Box / Finger Joint Jig 1/4" / 3/8" / 1/2" (422866) by rockler
- **How much does it cost?** € 376.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/79582411-rockler-422866-router-table-box-finger-joint-jig-1-4)

## Best For

- rockler enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust MDF and glass-filled nylon construction for long-term durability
- • **Smooth Operator:** Low-friction melamine coating ensures effortless sled movement
- • **Precision Perfect:** Solid brass indexing keys guarantee uniform finger spacing every time
- • **Versatile Compatibility:** Works seamlessly with up-cut HSS router bits for perfect fits
- • **Master the Art of Finger Joints:** Create strong, classic joints with unmatched accuracy

## Overview

The Rockler 422866 Router Table Box/Finger Joint Jig is a precision-crafted tool designed for fast, accurate routing of finger joints in small to medium boxes and frames. Featuring solid brass indexing keys for uniform spacing and a durable melamine-coated MDF platform for smooth operation, it ensures airtight, professional-quality joints. Compatible with up-cut HSS router bits (sold separately), this modern, lightweight jig is an essential upgrade for any serious woodworker.

## Description

Full description not available

## Features

- Indispensable guide for creating strong, classic finger joints
- Allows fast and accurate routing of coping joints for small and medium boxes and frames
- Compatible with up-cut HSS router bits (sold separately) for precisely fitting joints
- Precision-machined solid brass indexing keys ensure uniform finger spacing and an airtight fit
- Durable MDF platform with low-friction melamine coating ensures sled slides smoothly along runners

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Rockler |
| Part Number | 422866 |
| Product Dimensions | 33 x 28.6 x 9.4 cm; 1.71 kg |
| Item model number | 422866 |
| Colour | Brown |
| Style | Modern |
| Material | Melamine coated MDF, glass filled nylon |
| Item Package Quantity | 1 |
| Included Components | Router Table Box Joint Jig |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 1.71 kg |

## Product Details

- **Material:** Melamine coated MDF, glass filled nylon
- **Brand:** Rockler
- **Item dimensions L x W x H:** 33 x 28.6 x 9.4 centimetres
- **Colour:** Brown
- **Style:** Modern
- **UPC:** 733175503228 733175295024 733353556985
- **Global Trade Identification Number:** 05024763208546
- **Manufacturer:** Rockler

## Images

![Rockler 422866 Router Table Box / Finger Joint Jig 1/4" / 3/8" / 1/2" (422866) - Image 1](https://m.media-amazon.com/images/I/71R-NoM2McL.jpg)

## Questions & Answers

**Q: Has anyone an idea if this fits a charwood wo12 table top router table.**
A: sorry it will not fit mine unlessi cut it up which i have so i cannot send it back

**Q: Can you use the 1/2 AND the 1/4 finger together to get a 3/4 slot?**
A: Nope.

**Q: Does this fit a silverline bench top router table**
A: It comes with guides for 19mm slots ... which were no good to me. I attached it to a larger base with guide rails which fitted my router table, which worked OK.  I  did the same with the Rockler spline jig.

**Q: Is there any disadvantages to this being an imperial model?
I suppose I couldn't use metric bits could I?**
A: You could use metric bits but I'm guessing the holes cut out by the metric bits will be a fraction out from the brass inserts. Only way around this would be to accurately measure the brass inserts and compare them to the imperial. If needs be, either buy new bits to fit OR shave down/add shims (good use for an old feeler gauge) the brass inserts so they match the metric bits you have

## Frequently Bought Together

- Router Table Box Joint Jig - Finger Joint Indexing Keys w/Three Finger Widths ¼”, ⅜” & ½” - Stable MDF Router Fence w/Low-Friction Melamine Coating - Knobs to Lock Platform w/ ¾” Miter Slot
- SPEED TIGER Carbide Spiral Router Bits Up Cut - ISEU1/4” Diameter, 1” Cutting Length, 2-1/2"OVL (1 Piece, 1/4") - for Wood, Oak, MDF, Aluminum – Mill Bits Sets for DIYers & Professionals
- SpeTool Spiral Upcut Router Bit 1/2 Inch Shank with Extra Long Life Coating, Carbide CNC Router Bits End Mill for Wood Mortises Carving Engraving

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**Shop now:** [https://www.desertcart.fr/products/79582411-rockler-422866-router-table-box-finger-joint-jig-1-4](https://www.desertcart.fr/products/79582411-rockler-422866-router-table-box-finger-joint-jig-1-4)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-23*