Feature: 1. COMPLETE 10 PIECE SET: This package includes a 10 piece 1/2in drive socket set, featuring metric sizes ranging from 27 to 41 mm(27mm, 29mm, 30mm, 32mm, 33mm, 34mm, 35mm, 36m, 38mm, 41mm), can meet different needs 2. CR MO STEEL: This 1/2in drive deep socket set is crafted from CR MO material with a concentrate on performance and quality, providing excellent durability and abrasion resistant 3. POWERFUL FORCE: These heavy duty sockets are designed for heavy duty, which can withstand high torsion and provide maximum force 4. 6 POINT DESIGN: 6 point socket design maximizes the touch surface between the socket and fasteners. Adhesive consolidation minimizes the risk of slippage during use 5. VERSATILE AND CONVENIENT: Whether you need them for home repairs, car maintenance, or other mechanical tasks, these sockets are wonderful for a wide range of applications. Plus, they come in a long lasting red storage case, keeping every socket neatly organized and making it easy to carry and store Specification: Item Type: Deep Socket Set Material: Cr Mo steel Size: Approx. 27mm / 1.06in 29mm / 1.14in 30mm / 1.18in 32mm / 1.26in 33mm / 1.3in 34mm / 1.34in 35mm / 1.38in 36mm / 1.42in 38mm / 1.5in 41mm / 1.61in . Package List: 10 x Deep Sockets(27mm, 29mm, 30mm, 32mm, 33mm, 34mm, 35mm, 36mm, 38mm, 41mm) 1 x Storage Box