The Crescent CDDS39N is a high-quality deep socket designed for professionals and DIYers who demand durability, precision, and reliability. With a 9 mm metric size, 6-point configuration, and a 3/8-inch drive, this socket is ideal for accessing fasteners in recessed or obstructed areas, delivering consistent torque and grip in automotive, industrial, and mechanical applications.

Key Features:

• Crestoloy® Chrome Alloy Steel: Manufactured from a specially formulated chrome vanadium steel alloy, heat-treated for enhanced strength, durability, and corrosion resistance.
• Nickel Chrome Plated Finish: The mirror-polished surface resists rust and is easy to clean, maintaining a professional appearance even after heavy use.
• Deep Socket Design: With an overall length of 2.5 inches, this deep socket provides extended reach for fasteners located in tight or recessed spaces.
• 6-Point Drive System: The hexagonal 6-point design ensures a secure grip on fasteners, minimizing rounding and slippage under high torque.
• Off-Corner Loading Technology: Crescent’s advanced design applies torque to the flat sides of fasteners, reducing wear and extending the life of both the socket and the fastener.
• Stamped Size Markings: Clearly stamped size indicators allow for quick identification, even in low-light conditions.
• ANSI & ASME Compliant: Meets or exceeds ANSI B107.1-2002 and ASME specifications, ensuring safety, reliability, and performance.
• Lightweight & Compact: Weighing just 0.140 lb (2.24 oz), it’s easy to handle and maneuver, making it ideal for both field and bench work.

Technical Specifications:

• Drive Size: 3/8 inch
• Socket Size: 9 mm
• Length Format: Deep
• Overall Length: 2.5 inches
• Opening Depth: 0.43 inches
• Drive End Width: 0.65 inches
• Socket End Width: 0.65 inches
• Bolt Clearance: 0.22 inches
• Finish: Full Polish Chrome
• Material: Chrome Alloy Steel
• Weight: 0.140 lb
• Packaging: Hang Tab
• Warranty: Full Lifetime
• Magnetic: No