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- Klein Tools 31088 6-Inch Dual-Lock Extension,...
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Item #:
182333742
Klein Tools 31088 6-Inch Dual-Lock Extension, 1/4-Inch Hex Shank Impact Bit Holder, Quick-Release Locking Mechanism with Secondary Twist Lock,
88% of respondents would recommend this to a friend
Item #:
182333742
TZS 54083
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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Engineered for professionals who need extended reach without sacrificing bit security.
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What Stands Out
Secure Locking
Features a quick-release locking mechanism combined with a secondary twist lock, ensuring bits are secured tightly during operation, enhancing safety and performance for users.
Versatile Compatibility
Designed to work seamlessly with both impact drivers and drills, providing flexibility for various projects and making it a valuable addition to any toolbox.
Durable Build
Constructed with high-quality materials, this 6-inch extension offers exceptional durability, resisting wear and tear while delivering reliable performance over time for professionals and DIY enthusiasts.
Product Details
| Drive System | Hex |
| Drive Bit Shank Style | hex shank |
| Bit Compatibilities | drill, impact driver |
| Item Length | 6 Inches (15.2 cm) |
| Number of Pieces | 1 |
| Material Type | Alloy Steel, Aluminum |
| Finish Types | Black |
| Brand Name | KLEIN TOOLS |
| Model Number | 31088 |
| UPC | 092644310881 |
| Manufacturer | Klein Tools |
| Manufacturer Part Number | 31088 |
| Item Type Name | Impact Bit Holder |
| Included Components | 6-Inch Dual-Lock Impact Extension (15.2 cm) |
| Item Weight | 3.2 ounces (90.72 grams) |
| Unit Count | 1.0 Count |
| Brand | KLEIN TOOLS |
| Material | Alloy Steel, Aluminum |
| Finish Type | Black |
Who Should Buy?
-
Professional Contractors
Ideal for contractors needing reliable, quick-access bit changes during time-sensitive projects requiring power tools.
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DIY Enthusiasts
Perfect for home improvement enthusiasts looking for durable tools to make their projects easier and efficient.
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Maintenance Personnel
Suitable for maintenance workers who require a dependable bit holder for regular repairs and upkeep tasks.
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Occasional Users
Not suitable for infrequent users who might benefit from simpler, less specialized tools.
Product Description
Klein Tools 31088 6-Inch Dual-Lock Extension, 1/4-Inch Hex Shank Impact Bit Holder, Quick-Release Locking Mechanism with Secondary Twist Lock, Compatible with Impact Drivers and Drills
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this extension compatible with all 1/4-Inch bits?
Answer: Yes, the extension works with all 1/4-Inch bits. -
Question:
Can I use this extension with my impact driver?
Answer: Absolutely, it is specifically designed to withstand the demands of impact drivers. -
Question:
How does the dual locking system enhance security?
Answer: The quick-release mechanism combined with a twist lock prevents accidental bit release during usage.
KLEINTOOLS Drill Bit Extensions 31088 Editorial Review
**** The Klein Tools extension bit holder has garnered primarily positive feedback from users, especially professionals in the HVAC and Construction industries. Many users appreciate its versatility and solid build quality, often remarking on the ease it brings to jobs that involve hard-to-reach areas. The dual-lock feature is frequently highlighted for holding bits securely, making it a reliable choice for technicians who require Consistent performance under stressful working conditions. Users have found that this tool significantly outperforms cheaper alternatives, particularly those that rely on set screws, which can loosen with use. The Klein extension system has proven effective for various applications, such as running wires through floor joists. Despite the overwhelmingly positive sentiments, some users have reported challenges with the locking mechanism becoming overly secure, making it difficult to release bits without assistance from a flathead screwdriver. A few complaints surfaced regarding durability, with some customers experiencing issues with the locking mechanism after a month of usage. Overall, the Klein Tools extension bit holder is viewed as a must-have for any technician's toolbox, lauded for its high-quality Construction and functional design while noted for minor usability issues surrounding the bit release. **
Customer Reviews & Ratings
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Pros
- Versatile for hard-to-reach areas
- Dual-lock feature holds bits securely
- Solid build quality and Construction
- Better performance compared to cheaper alternatives
- High recommendation from professionals
Cons
- Bit release can be overly difficult at times
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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TZS 54083
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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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Features & Benefits
- 6-Inch dual-lock impact extension for hard-to-reach fasteners.
- Features a quick-release mechanism and secondary twist lock for maximum security.
- Impact-rated 1/4-Inch hex shank compatible with impact drivers and standard drills.
- Textured grip ensures reliable handling, even when wearing gloves.
- Quick-change capability allows for fast bit swaps during high-torque tasks.
- Backed by over 160 years of Klein Tools tradition in quality and durability.
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