--- product_id: 11541185 title: "28581 Bit Holder Adapter For 1/4-Inch Drive Bits" price: "€ 40.60" currency: EUR in_stock: true reviews_count: 10 url: https://www.desertcart.be/products/11541185-28581-bit-holder-adapter-for-1-4-inch-drive-bits store_origin: BE region: Belgium --- # 28581 Bit Holder Adapter For 1/4-Inch Drive Bits **Price:** € 40.60 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 28581 Bit Holder Adapter For 1/4-Inch Drive Bits - **How much does it cost?** € 40.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/11541185-28581-bit-holder-adapter-for-1-4-inch-drive-bits) ## 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 Product Description Wiha 28581 TorqueControl Bit Holder Adapter Blade For 1/4" Drive Bits From the Manufacturer Wiha 28581 bit holder adapter for 1/4-Inch drive bits for use in TorqueFix and TorqueVario handles. These do not work in the insulated handles. Shaft CVM steel, hardened, corrosion protected. Review: Must-have for TorqueVario-S - This is absolutely a must-have item for use with the Wiha TorqueVario-S or TorqueFix torque driver handles. It allows the use of standard 1/4" drive bits (like those in the "Wiha 79495 31-Piece Bit Set" or pretty much any removable screwdriver bits you might already have). The Wiha torque handles include only a 4-mm micro bit holder... and if you're like me, you probably don't have a lot of micro bits. Hence, my claim this is a must-have item. The adapter itself is a typical Wiha high quality item. Personally, I own two of these (for two TorqueVario-S handles) and have NOT experienced the overly strong bit retention spring or rattling problems mentioned in other reviews. Review: screw driver bit holder - This tool is great. Holds my other screw driver tips nicely with the torque screw driver. Now i can open and close hardware with the right amount of torque settings. I recommend this for all electronics technicians especially people in the field of computer maintenance. ## Features - 1/4" Bit adapter blade length extends 1.5" outside of a Wiha torque control handle - Through hardened for maximum durability - High Performance CRM-72 modified tool steel - Outside diameter 12.6mm - Manufactured in Germany ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.3 out of 5 stars 197 Reviews | ## Images ![28581 Bit Holder Adapter For 1/4-Inch Drive Bits - Image 1](https://m.media-amazon.com/images/I/41aBHKpCiEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Must-have for TorqueVario-S *by D***L on September 10, 2012* This is absolutely a must-have item for use with the Wiha TorqueVario-S or TorqueFix torque driver handles. It allows the use of standard 1/4" drive bits (like those in the "Wiha 79495 31-Piece Bit Set" or pretty much any removable screwdriver bits you might already have). The Wiha torque handles include only a 4-mm micro bit holder... and if you're like me, you probably don't have a lot of micro bits. Hence, my claim this is a must-have item. The adapter itself is a typical Wiha high quality item. Personally, I own two of these (for two TorqueVario-S handles) and have NOT experienced the overly strong bit retention spring or rattling problems mentioned in other reviews. ### ⭐⭐⭐⭐⭐ screw driver bit holder *by A***N on January 1, 2013* This tool is great. Holds my other screw driver tips nicely with the torque screw driver. Now i can open and close hardware with the right amount of torque settings. I recommend this for all electronics technicians especially people in the field of computer maintenance. ### ⭐⭐⭐⭐⭐ needed addon *by B***S on August 4, 2013* This adapter is really needed to have the torque screwdriver be really useful, especially considering that in the USA, 1/4" bits are more readily available than the 4mm bits. It is too bad this adapter does not come standard with the TorqueVario-S Torque Screwdriver. The quality of this 1/4" bit holder is exactly the same as the 4mm bit holder that comes standard with the TorqueVario-S Torque Screwdriver. So far it works as expected. After spending the $$$ money for the TorqueVario-S Torque Screwdriver, you might as well purchase this also, as sooner or later you will be glad you did. ## Frequently Bought Together - Wiha 28581 Bit Holder Adapter For 1/4-Inch Drive Bits - Wiha 28582 Square Drive Adapter For 1/4-Inch Sockets - Wiha 28506 TorqueVario-S Torque Screwdriver, 10-50 Inch Pound --- ## 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.be/products/11541185-28581-bit-holder-adapter-for-1-4-inch-drive-bits](https://www.desertcart.be/products/11541185-28581-bit-holder-adapter-for-1-4-inch-drive-bits) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-06-20*