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- JACOBS - K1 Chuck Key (JCM3641P20)
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Item #:
85612929
JACOBS - K1 Chuck Key (JCM3641P20)
88% of respondents would recommend this to a friend
Item #:
85612929
DJF 4357
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Monday, September 28
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Comprehensive Selection Of Jacobs Precision Crafted Keys Meet Any Need.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Precision Engineering
Crafted with precision to ensure a perfect fit, the JACOBS K1 Chuck Key enhances tool performance and prolongs the life of your chuck by reducing wear and tear during operation.
Durable Materials
Made from high-quality, robust materials, this chuck key is designed to withstand heavy use, providing reliability and longevity in both professional and DIY settings without compromising on performance.
Enhanced Grip
The ergonomic handle design offers superior grip, allowing for greater torque and easier operation, making it suitable for all users, even in challenging working conditions.
Product Details
| Brand Name | Jacobs |
| Included Components | JACOBS - K1 Chuck Key (JCM3641P20) |
| Global Trade Identification Number | 00095456136410 |
| Manufacturer | APEX Tool Group |
| Number of Items | 1 |
| UPC | 095456136410 |
| Item Type Name | Hand Tools |
| Model Number | JCM3641P20 |
| Manufacturer Part Number | 403-JCM3641P20 |
| Compatible Devices | Drilling Machine, Grinding Machine, Lathe, Milling Machine |
| Thread Size | 0.16 |
| Handle Type | T-Handle, Nickel thumb grip |
| Lock Type | Self Centering |
| Material Type | Alloy Steel |
| Item Weight | 16 ounces (453.6 grams) |
| Brand | Jacobs |
| Material | Alloy Steel |
Who Should Buy?
-
Machinists
Ideal for machinists needing precise control and ease of use with various sizes of drill chucks.
-
Hobbyists
Great for hobbyists working on detailed projects that require a reliable chuck key for their tools.
-
Workshop Use
Perfect for workshops where multiple operators may need quick access to a dependable chuck key.
-
Casual Users
Not suited for casual users who may not frequently use drill chucks or similar tools.
Product Description
JACOBS - K1 Chuck Key (JCM3641P20)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What types of tools are compatible with Jacobs keys?
Answer: Jacobs keys are designed for use with stationary equipment and portable power tools. -
Question:
Are the keys safe to use under heavy loads?
Answer: Yes, the soft steel handles are designed to limit potential fracturing under excessive load. -
Question:
Can I modify the chuck key for better grip?
Answer: No, extensions, pliers, wrenches, or impact blows are not recommended on chuck key handles.
Jacobs Drill Chucks JCM3641P20 Editorial Review
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Customer Reviews & Ratings
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Pros
- Highly durable construction
- Easy to use
- Fits various chuck sizes
- Compact and lightweight
- Smooth operation
Cons
- Slightly difficult to find in stores.
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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DJF 4357
Order now and get it around Monday, September 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Global leader in precision tool design and manufacturing.
- Expertly crafted keys for versatile work holding solutions.
- Soft steel handles enhance safety and reduce fracture risk.
- Essential tools for both professional and industrial applications.
- Designed to withstand the demands of stationary and portable equipment.
- Comprehensive selection tailored to meet varying user needs.
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