4-piece socket extension set, 1/4-inch extensions, lengths of 50 mm, 75 mm, 100 mm and 150 mm, ratchet extensions, suitable for manual/pneumatic ratchet wrenches.

【Product Size】 The extension set includes four 1/4-inch extensions in sizes 2 inches/50 mm, 3 inches/75 mm, 4 inches/100 mm, and 6 inches/150 mm, providing you with multiple options for your tasks. 【Improved Reach】 Socket wrench extension with four different sizes for a variety of choices and the flexibility to combine them freely, extending your reach and effortlessly accessing tight spaces. 【Increased Efficiency】 The spring-loaded ball lock keeps the sockets securely in place and ensures a stable connection; The knurled handle makes it easy to manually unscrew loose fasteners. 【Sturdy and Durable】 Made of high-quality chrome vanadium steel for durability and reliability, it won't rust easily and has a longer lifespan. 【Chrome Finish】 Visually appealing, fully polished chrome finish that not only enhances aesthetics but is also easy to clean and corrosion-resistant.