---
product_id: 2375174
title: "Jacobs Chuck 30354 3/8-Inch Keyless Chuck for 3/8-Inch 24 Thread Spindle"
brand: "jacobs"
price: "€ 45.09"
currency: EUR
in_stock: true
reviews_count: 13
category: "Jacobs"
url: https://www.desertcart.sk/products/2375174-jacobs-chuck-30354-3-8-inch-keyless-chuck-for-3
store_origin: SK
region: Slovakia
---

# 3/8-24 threaded mount 3/8-Inch max capacity Keyless, quick tighten Jacobs Chuck 30354 3/8-Inch Keyless Chuck for 3/8-Inch 24 Thread Spindle

**Brand:** jacobs
**Price:** € 45.09
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your drill game with Jacobs’ keyless chuck—fast, firm, flawless!

## Quick Answers

- **What is this?** Jacobs Chuck 30354 3/8-Inch Keyless Chuck for 3/8-Inch 24 Thread Spindle by jacobs
- **How much does it cost?** € 45.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/2375174-jacobs-chuck-30354-3-8-inch-keyless-chuck-for-3)

## Best For

- jacobs enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Grip Sleeve:** Elastomeric sure-grip design maximizes comfort and control during extended projects.
- • **Universal Compatibility:** Fits most 1/4-inch drills with a 3/8-24 threaded spindle for versatile use.
- • **Trusted by Professionals:** Thousands of users rely on Jacobs for flawless performance—never worry about malfunction again.
- • **Effortless Keyless Operation:** Say goodbye to lost keys and fiddly tightening—quick, smooth grip every time.
- • **Precision Machined Durability:** Crafted in the USA with high-performance steel and ball bearings for long-lasting reliability.

## Overview

The Jacobs Chuck 30354 is a precision-engineered, keyless drill chuck with a 3/8-inch maximum capacity and 3/8-24 threaded mount. Made in the USA from durable steel with ball bearings and an elastomeric grip sleeve, it offers quick, tool-free tightening and broad compatibility with most 1/4-inch drills. Trusted by professionals for its smooth operation and reliable grip, this chuck eliminates the hassle of keyed chucks while delivering consistent, high-performance results.

## Description

Product Description Drill Chuck, Keyless, Steel, Ball Bearing, Capacity Max. 0.375 In., Capacity Min. 0.040 In., Mounting Size 3/8-24, Mounting Type Threaded, Nominal Capacity 3/8 In. From the Manufacturer Hian-Tite design features a non-rusting, high performance body with an elastomeric sure-grip sleeve for maximum user comfort and hand tightening efficiency. 3/8'' model fits most 1/4'' drills.

Review: Works great - We have used Jacobs chucks probably several thousand times over the years, and they have never disappointed us. As expected, this chuck is well machined, threads smoothly, grips very well, and is easy to tighten. A good price point, too. This is one of those items that is exceedingly important when you're doing a job yet something you don't even think about - unless it malfunctions. We haven't had a Jacobs chuck malfunction yet. Very happy with this.
Review: Wonderful as Replacement for Keyed Chuck - Per some discussions by top-notch machinists, keyless chucks are much more accurate than the "original" chuck invented by Jacobs, which has the key; they are somewhere in between keyed chucks and collets. Jacobs has a great name and the quality has been right up there, for a keyless chuck at this price. I'm not looking for a few ten-thousands or hundred-thousands of inch and this is perfect to replace the awkward keyed chuck which came on the equipment-and which got locked inside the keyed chuck when I put it in there to prevent loss. Had to buy a new key to get that one out! So, no more lost keys, no more fiddling trying to get the key in and tighten, so this is quicker by far, grip is fantastic--at least what the keyed chuck was--and so much faster. Whatever you have that came with a keyed chuck, replace it with this and every time you use it, you'll love it all over again.

## Features

- Country Of Origin: United States
- Model Number: 30354
- Item Package Dimension: 8.099999991738" L x 3.99999999592" W x 1.899999998062" H
- Item Package Weight: 0.75 lb

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00002N7TK |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #198,579 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #206 in Power Drill Chucks |
| Capacity | 0.38 Inches |
| Color | No Color |
| Customer Reviews | 4.4 4.4 out of 5 stars (368) |
| Cutting Diameter | 1.68 Inches |
| Date First Available | September 29, 2004 |
| Global Trade Identification Number | 00095456303546 |
| Included Components | Unit^Instruction Guide |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 8 ounces |
| Item model number | 30354 |
| Manufacturer | Jacobs |
| Measurement System | Metric |
| Part Number | 30354 |
| Power Source | Crank |
| Product Dimensions | 8 x 4 x 1 inches |
| Size | 1 Count (Pack of 1) |
| Thread Size | 3/8 inch |
| UPC | 787721826453 095456303546 |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Jacobs
- **Item Diameter:** 1.68 Inches
- **Item Weight:** 0.5 Pounds
- **Material:** Alloy Steel

## Images

![Jacobs Chuck 30354 3/8-Inch Keyless Chuck for 3/8-Inch 24 Thread Spindle - Image 1](https://m.media-amazon.com/images/I/61A7MJi2VBL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this chuck come with a new reverse threaded screw to install it?**
A: No, it does not.

**Q: My dewalt chuck is dcd710 type3 what kind of the chuck screw for replacement due to the old one was broken? Hi**
A: Metric Left handed thread provided by DEWALT.

**Q: Is compatible with drill dewalt dwd 110?**
A: I'm 97.4% sure it will. I've never owned the 110 but I have two other 3/8" Dewalt drill motors and it fits both of those. Very nice chuck by the way.  Quality materials and construction. I especially like the little click that tells you it's locked.

**Q: Will this fit my dewalt dcd 785, 20 volt max?**
A: No it will not fit, you could use JCM31038

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by T***R on December 15, 2024*

We have used Jacobs chucks probably several thousand times over the years, and they have never disappointed us. As expected, this chuck is well machined, threads smoothly, grips very well, and is easy to tighten. A good price point, too. This is one of those items that is exceedingly important when you're doing a job yet something you don't even think about - unless it malfunctions. We haven't had a Jacobs chuck malfunction yet. Very happy with this.

### ⭐⭐⭐⭐⭐ Wonderful as Replacement for Keyed Chuck
*by R***L on March 31, 2024*

Per some discussions by top-notch machinists, keyless chucks are much more accurate than the "original" chuck invented by Jacobs, which has the key; they are somewhere in between keyed chucks and collets. Jacobs has a great name and the quality has been right up there, for a keyless chuck at this price. I'm not looking for a few ten-thousands or hundred-thousands of inch and this is perfect to replace the awkward keyed chuck which came on the equipment-and which got locked inside the keyed chuck when I put it in there to prevent loss. Had to buy a new key to get that one out! So, no more lost keys, no more fiddling trying to get the key in and tighten, so this is quicker by far, grip is fantastic--at least what the keyed chuck was--and so much faster. Whatever you have that came with a keyed chuck, replace it with this and every time you use it, you'll love it all over again.

### ⭐⭐⭐⭐⭐ Get this chuck for your Black and Decker LDX120
*by B***T on March 3, 2018*

The Black&Decker LDX120 drill has awesome potential. I have put mine through all kinds of abuse and it still works great. The only problem is that the chuck is difficult to get it tight, and even when I get it as tight as I can, loosens up with moderate use. This chuck is the perfect solution. It is easy to tighten and holds bits without issue. HOW TO REMOVE THE OLD CHUCK AND INSTALL THE NEW ONE: You need aT20 torx wrench like this: Stanley 60-012 T20 Standard Torx Screwdriver. 1. stick the T20 wrench into the chuck opening and turn clockwise to loosen and remove the screw while holding the chuck with your other hand. It is on tight, so it will require some force to break it loose. 2. unscrew the old chuck turning it counter clockwise. 3. reverse the steps to install the new chuck. I added a little blue thread lock gel (vibratite) before putting the T20 screw back in.

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**Shop now:** [https://www.desertcart.sk/products/2375174-jacobs-chuck-30354-3-8-inch-keyless-chuck-for-3](https://www.desertcart.sk/products/2375174-jacobs-chuck-30354-3-8-inch-keyless-chuck-for-3)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-01*