--- product_id: 119990186 title: "10-Pieces Magnetic Bit Holder Extension, 1/4 inch Hex Shank Heavy Duty Quick Release Screwdriver Drill Bit Holder Extension Set for Screws, Nuts, Drills, Handheld Drivers 50/60/75/100/150mm" brand: "osof" price: "81.98 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/119990186-10-pieces-magnetic-bit-holder-extension-1-4-inch-hex store_origin: TN region: Tunisia --- # 5 versatile extension lengths Powerful magnetic grip Heavy-duty steel build 10-Pieces Magnetic Bit Holder Extension, 1/4 inch Hex Shank Heavy Duty Quick Release Screwdriver Drill Bit Holder Extension Set for Screws, Nuts, Drills, Handheld Drivers 50/60/75/100/150mm **Brand:** osof **Price:** 81.98 DT **Availability:** ✅ In Stock ## Summary > 🛠️ Extend your reach, elevate your craft—never miss a beat on the job! ## Quick Answers - **What is this?** 10-Pieces Magnetic Bit Holder Extension, 1/4 inch Hex Shank Heavy Duty Quick Release Screwdriver Drill Bit Holder Extension Set for Screws, Nuts, Drills, Handheld Drivers 50/60/75/100/150mm by osof - **How much does it cost?** 81.98 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/119990186-10-pieces-magnetic-bit-holder-extension-1-4-inch-hex) ## Best For - osof enthusiasts ## Why This Product - Trusted osof brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from premium stainless steel for unmatched durability and rust resistance. - • **Precision Reach:** Five extension sizes (50-150mm) to tackle every tight spot with ease. - • **Magnetic Mastery:** Secure your bits with a strong magnetic hold—no slips, no drops. - • **Universal Compatibility:** Fits all standard 1/4" hex-shank bits and power tools for seamless integration. - • **Quick-Release Efficiency:** Swap bits in seconds with the smooth quick-release mechanism—work smarter, not harder. ## Overview This 10-piece magnetic bit holder extension set features heavy-duty stainless steel construction and five different lengths (50mm to 150mm) with a quick-release mechanism. Designed for compatibility with all standard 1/4" hex-shank bits, it ensures secure magnetic grip and versatile use across electric and pneumatic screwdrivers, making it an essential upgrade for professionals demanding precision and efficiency. ## Description Full description not available ## Features - 【Function】10-in-1 Set: Quick Release Magnetic Screwdriver Extension Bars Bit Holder Tool - 【Wide application】Magnetic Bit Holder Extension Suitable for Electric, pneumatic screwdrivers and other screwdriver bits of power tools, drill extended - 【Material】Magnetic Quick Release Screwdriver Extension Bar made of High Quality Steel - 【Size】5 different lengths of 1/ 4 inch hex shank, include 50mm, 60mm, 75mm, 100mm and 150mm, - 【Package content】 10Pcs Magnetic Bit Holder Extension Quick Change Magnetic Bit Holder Extensions ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | OSOF | | Material | Stainless Steel | | Drive System | External Hex | | Finish Type | Steel | | Number of Pieces | 10 | | Drive Bit Shank Style | Hex Shank | | UPC | 710654692802 | | Bit Compatibilities | All standard 1/4" hex-shank bits | | Manufacturer | OSOF | | Item Weight | 0.634 ounces | | Package Dimensions | 6 x 2.6 x 0.6 inches | | Is Discontinued By Manufacturer | No | | Size | One Size | | Finish | Steel | | Compatible Fastener Range | 0.25 inches | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** OSOF - **Item Length:** 150 Millimeters - **Material:** Stainless Steel - **Finish Type:** Steel - **Number of Pieces:** 10 ## Images ![10-Pieces Magnetic Bit Holder Extension, 1/4 inch Hex Shank Heavy Duty Quick Release Screwdriver Drill Bit Holder Extension Set for Screws, Nuts, Drills, Handheld Drivers 50/60/75/100/150mm - Image 1](https://m.media-amazon.com/images/I/61158ZXSAsL.jpg) ![10-Pieces Magnetic Bit Holder Extension, 1/4 inch Hex Shank Heavy Duty Quick Release Screwdriver Drill Bit Holder Extension Set for Screws, Nuts, Drills, Handheld Drivers 50/60/75/100/150mm - Image 2](https://m.media-amazon.com/images/I/61MlI8JUd4L.jpg) ![10-Pieces Magnetic Bit Holder Extension, 1/4 inch Hex Shank Heavy Duty Quick Release Screwdriver Drill Bit Holder Extension Set for Screws, Nuts, Drills, Handheld Drivers 50/60/75/100/150mm - Image 3](https://m.media-amazon.com/images/I/51t1JzIDNgL.jpg) ![10-Pieces Magnetic Bit Holder Extension, 1/4 inch Hex Shank Heavy Duty Quick Release Screwdriver Drill Bit Holder Extension Set for Screws, Nuts, Drills, Handheld Drivers 50/60/75/100/150mm - Image 4](https://m.media-amazon.com/images/I/61ZFQxC82BL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very handy tool extensions. *by R***M on April 26, 2021* I found a little blue Loctite (242 or 243) does a great job of holding my most used screw driver tips in place. I haven't needed to replace a tip I glued in place but it would be easy to remove the tip with pliers on the tip and the shaft of the tool in a vise. Trick is to heat the 242 to 600°F or 243 to 300°F and the tips will come out with little or no effort when they need to be replaced. Either a heat gun for soldering or a Bienzymatic torch with a very low flame will do nicely. ### ⭐⭐⭐⭐⭐ Good bitS *by K***I on October 5, 2023* I bought these as back ups in case I lose my extension bits. I haven’t used them yet, but I’m more than sure that they’re gonna work the way they should. ### ⭐⭐⭐⭐ Inexpensive *by J***G on July 15, 2021* You get a lot of extensions for your money with this pack. The set comes in 2 cheap ziploc bags but you're not buying these for the packaging. The steel looks to be adequate but clearly not high end. Because these types of tools are often lost or abused, the low price may be the greatest strength of this set.The sockets are rather deep which is good for attaching extensions together for greater reach but bad if you are using a short bit. (it will swallow most of the bit making it difficult to remove)These are not high end tools but they are cheap. There is no lock on the socket, the bit is held in by magnectic force and the sockets do not appear to be hardened steel. I suspect these will not take a lot of force before they fail. You do get two of each size.Bottom line - If your work involves the possibility of losing a tool or two, these may be just the ticket. I'd rather lose a $1 extension than a $10 one. If you need a good quality extensions for critical work, these are not your best choice. ## Frequently Bought Together - 10-Pieces Magnetic Bit Holder Extension, 1/4 inch Hex Shank Heavy Duty Quick Release Screwdriver Drill Bit Holder Extension Set for Screws, Nuts, Drills, Handheld Drivers 50/60/75/100/150mm - Rocaris 10 Pack Magnetic Extension Socket Drill Bit Holder 1/4" Hex Power Tools --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/119990186-10-pieces-magnetic-bit-holder-extension-1-4-inch-hex](https://www.desertcart.tn/products/119990186-10-pieces-magnetic-bit-holder-extension-1-4-inch-hex) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-03*