1/2" Drive 20mm 12-Point Metric Deep Length Hand Socket - Stanley Proto Industrial Tools

The Stanley Proto J5320M 1/2" Drive 20mm 12-Point Metric Deep Length Hand Socket is a professional-grade tool engineered for demanding automotive and industrial applications. This robust socket delivers reliable performance for accessing and turning metric fasteners, particularly those situated in confined or recessed areas, combining strength with precision for efficient work.

Key Features

• 12-Point Configuration: Designed for efficient engagement with fasteners, the 12-point geometry provides multiple contact points to reduce the risk of rounding and allows for easier alignment in tight spaces. It is also ideal for use on stubborn or damaged fasteners, and those made from soft materials.
• TORQUEPLUS™ Design: This high-performance drive configuration allows for quick and easy socket engagement to the fastener flats, not the corners. The radius-corner design shifts contact area and stress away from fastener corners, distributing contact stresses over a larger area of the socket, which minimizes slippage, reduces fastener rounding, and extends fastener life.
• Deep Length Profile: With an 82.5mm (3-1/4 inch) overall length, this deep socket provides essential reach for deep-set bolts and nuts commonly found in complex assemblies.
• 20mm Metric Size: A frequently used size for various metric automotive, heavy equipment, and industrial components.
• 1/2" Drive Compatibility: Ensures broad compatibility with standard professional-grade ratchets, breaker bars, and extensions for versatile application.
• Professional-Grade Construction: Manufactured from high-quality alloy steel with a chrome finish, this socket is built for durability and resilience in demanding workshop environments. It meets ANSI/ASME B107.5 standards, affirming its quality and design for hand use.

Applications

This deep length hand socket is an essential addition to the toolkit of professional mechanics and industrial technicians. It is particularly valuable for tasks requiring access to deep-seated fasteners in engine compartments, suspension systems, brake assemblies, heavy machinery, and general industrial maintenance where standard length sockets cannot reach. Its design facilitates efficient work in challenging access areas, making it suitable for a wide range of repair, assembly, and disassembly operations.

Specifications

• Model Number: J5320M
• Socket Size: 20mm
• Drive Type: 1/2 inch
• Socket Type: 12-Point Deep
• Overall Length (L): 82.5 mm (3-1/4 inches)
• Weight: 0.46 lbs (0.45 lb)
• Bolt Clearance Depth (E): 66.5 mm
• Nut End Hex Depth (D): 30 mm
• Drive End Outside Diameter (C): 27.7 mm
• Nut End Outside Diameter (B): 27.7 mm
• Standard: ANSI/ASME B107.5