---
product_id: 302214575
title: "Jacobs 3655 K4 Thumb Handle Chuck Key with 3/8-Inch Pilot-Size for Jacobs Series 36 ,16N, 18N Keyed Chucks"
price: "€ 60.12"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/302214575-jacobs-3655-k4-thumb-handle-chuck-key-with-3-8
store_origin: IE
region: Ireland
---

# Jacobs 3655 K4 Thumb Handle Chuck Key with 3/8-Inch Pilot-Size for Jacobs Series 36 ,16N, 18N Keyed Chucks

**Price:** € 60.12
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Jacobs 3655 K4 Thumb Handle Chuck Key with 3/8-Inch Pilot-Size for Jacobs Series 36 ,16N, 18N Keyed Chucks
- **How much does it cost?** € 60.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/302214575-jacobs-3655-k4-thumb-handle-chuck-key-with-3-8)

## Best For

- Customers looking for quality international products

## Why This Product

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

## Description

Jacobs 3655 K4 Thumb Handle Chuck Key with 3/8-Inch Pilot-Size for Jacobs Series 36 ,16N, 18N Keyed Chucks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000DCZ5O |
| Best Sellers Rank | #466,332 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,426 in Hex Keys |
| Brand | Jacobs |
| Brand Name | Jacobs |
| Capacity | 0.38 inches |
| Compatible Devices | Drilling Machine |
| Customer Reviews | 4.6 out of 5 stars 251 Reviews |
| Global Trade Identification Number | 00095456036550 |
| Handle Type | Thumb Handle |
| Included Components | (1) K4 Chuck Key |
| Item Diameter | 0.38 inches |
| Item Type Name | Chuck Key |
| Item Weight | 11.34 g |
| Lock Type | Manual, Keyed |
| Manufacturer | Jacobs Chuck |
| Manufacturer Part Number | 3655DD |
| Model Number | 3655DD |
| Number of Items | 1 |
| Thread Size | 3/8 inch |
| UPC | 095456036550 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Jacobs
- **Compatible Devices:** Drilling Machine
- **Item Diameter:** 0.38 inches
- **Item Weight:** 11.34 g
- **Thread Size:** 3/8 inch

## Images

![Jacobs 3655 K4 Thumb Handle Chuck Key with 3/8-Inch Pilot-Size for Jacobs Series 36 ,16N, 18N Keyed Chucks - Image 1](https://m.media-amazon.com/images/I/61ELrcaxUxL.jpg)

---

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**Shop now:** [https://www.desertcart.ie/products/302214575-jacobs-3655-k4-thumb-handle-chuck-key-with-3-8](https://www.desertcart.ie/products/302214575-jacobs-3655-k4-thumb-handle-chuck-key-with-3-8)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-10-17*