--- product_id: 60379692 title: "GEARWRENCH 3 Pc. 1/2\" Drive Locking Impact Extension Set Includes 3\", 6\" & 12\" - 84951N" brand: "gearwrench" price: "€ 104.58" currency: EUR in_stock: true category: "Gearwrench" url: https://www.desertcart.pt/products/60379692-gearwrench-3-pc-1-2-drive-locking-impact-extension-set store_origin: PT region: Portugal --- # Locking collar for secure socket hold 1/2" drive for universal fit Chrome molybdenum steel strength GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N **Brand:** gearwrench **Price:** € 104.58 **Availability:** ✅ In Stock ## Summary > 🔧 Lock in power, unlock your potential! ## Quick Answers - **What is this?** GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N by gearwrench - **How much does it cost?** € 104.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/60379692-gearwrench-3-pc-1-2-drive-locking-impact-extension-set) ## Best For - gearwrench enthusiasts ## Why This Product - Trusted gearwrench brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Laser-Etched Markings:** Highly visible size markings ensure quick identification, saving you precious time on every project. - • **Triple-Length Versatility:** Includes 3", 6", and 12" extensions to conquer tight spots and deep recesses effortlessly. - • **Precision Locking Mechanism:** Sliding collar locks sockets firmly, eliminating slips and boosting your workflow confidence. - • **Engineered for Professionals:** Off-corner loading design reduces fastener rounding, preserving your tools and hardware for the long haul. - • **Durability Meets Corrosion Resistance:** Crafted from chrome molybdenum steel with manganese phosphate coating to withstand tough jobs and harsh environments. ## Overview The GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set (3", 6", 12") combines rugged chrome molybdenum steel construction with a secure sliding collar locking mechanism. Designed for professional-grade performance, it features corrosion-resistant manganese phosphate coating and laser-etched size markings, making it an essential upgrade for any serious toolkit. ## Description GEARWRENCH offers a wide range of impact products in open stock & sets that are designed to deliver the performance and strength that the professional users require. They are made from chrome molybdenum alloy steel for exceptional strength and durability. Our sockets have a manganese phosphate coating to resist corrosion. The sockets also feature highly visible laser etched markings and a secondary size hard stamping. The sockets feature off-corner loading to reduce fastener rounding. The GEARWRENCH impact product family will allow the professional user to FORGE AHEAD. ## Features - Pin hole can be used with detent pin for secure socket retention - Locking mechanism with sliding collar securely attaches socket to extension ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00UM691SO | | Best Sellers Rank | #264,382 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,014 in Socket Wrenches | | Bit Compatibilities | 1/2" drive | | Bit Set Composition | Bit Set | | Brand Name | GEARWRENCH | | Customer Reviews | 4.5 4.5 out of 5 stars (247) | | Drive Bit Application | automotive | | Drive Bit Shank Style | Straight | | Drive System | Square | | Finish Types | Manganese Phosphate | | Global Trade Identification Number | 00099575895166 | | Included Components | (1) GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N | | Item Length | 12 inches | | Item Type Name | 3 Pc. 1/2" Drive Locking Impact Extension Set 3", 6" & 12" | | Item Weight | 2 pounds | | Manufacturer | Apex Tool Group | | Manufacturer Part Number | 84951N | | Manufacturer Warranty Description | Standard Limited Lifetime | | Material Type | Chrome Molybdenum Steel | | Model Number | 84951N | | Number of Pieces | 3 | | Set Name | 3 Pc. 1/2" Drive Locking Impact Extension Set | | UPC | 099575895166 | | Unit Count | 1 Count | ## Product Details - **Brand:** GEARWRENCH - **Finish Type:** Manganese Phosphate - **Item Length:** 12 inches - **Material:** Chrome Molybdenum Steel - **Number of Pieces:** 3 ## Images ![GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N - Image 1](https://m.media-amazon.com/images/I/71Ri3puHYbL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N - GEARWRENCH 3 Pc. 3/8" Drive Impact Locking Extension Set 3", 6" & 12" - 84927N - GEARWRENCH 3 Pc. 1/4" Drive Locking Extension Set Includes 2", 3" & 6" - 81003 --- ## 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.pt/products/60379692-gearwrench-3-pc-1-2-drive-locking-impact-extension-set](https://www.desertcart.pt/products/60379692-gearwrench-3-pc-1-2-drive-locking-impact-extension-set) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-04*