Irwin 1869517 Impact-Rated Quick-Change Bit Holder Extension, 1/4-Inch Shank

Irwin 1869517 Impact-Rated Quick-Change Bit Holder Extension, 1/4-Inch Shank

The Irwin 1869517 Impact-Rated Quick-Change Bit Holder Extension is purpose-built for professionals and DIYers who rely on impact drivers for demanding fastening tasks. Featuring a 1/4-Inch hex shank and a 12-Inch overall length, this extension helps you reach fasteners in deep or hard-to-access locations without swapping tools. As part of the Irwin Impact Performance Series, it is engineered for maximum durability and long life with impact drivers, backed by a black oxide finish that resists corrosion. The patented jaw design accepts all 1/4" hex shank accessories, including insert bits, giving you flexibility across a wide range of driving and drilling applications.

Key Features

• Trade Size: 1/4-Inch hex shank paired with a 12-Inch overall length, ideal for reaching recessed fasteners and working in confined spaces.
• Durable Construction: Black oxide finish resists corrosion and helps extend the working life of the extension in everyday jobsite conditions.
• Impact-Rated Design: Purpose-engineered for maximum durability and long life when paired with impact drivers, standing up to repeated high-torque cycles.
• Patented Jaw Design: The jaw is compatible with all 1/4" hex shank accessories, including insert bits, for broad compatibility with your existing bit collection.
• Large Chuck: A large chuck is built to withstand the higher torque demands generated by impact drivers without premature wear.
• Quick-Change Shank: The 1/4" quick-change shank works with impact drivers for fast bit swaps and reduces slipping when used in standard drill chucks.

Technical Specifications

• Warranty: None
• Prop 65 Generic Warning: No
• Country of Origin: China
• Power Source: Non-Energy Using

Typical Applications

• Impact Driver Bit Extension Applications
• Fastening in Tight, Recessed, or Hard-to-Reach Spaces
• Construction, Remodeling, and Renovation Projects
• Professional Tool Kits and Jobsite Toolboxes
• DIY Home Improvement Projects

Why Irwin?

Irwin builds this quick-change extension for professionals who put their tools through demanding daily use. The patented jaw design, reinforced chuck, and black oxide finish work together to deliver a dependable accessory that resists corrosion and holds up to the high torque generated by impact drivers. Backed by Irwin's engineering, the 1869517 extension is designed to reduce slipping, extend bit life, and keep your impact driver working efficiently on the jobsite.