Grey Pneumatic 1643RD 3/8 Drive SAE & Metric Standard and Deep Impact Socket Set, 12-Point, 43-Piece, Chrome-Molybdenum Steel. The Grey Pneumatic 1643RD is a comprehensive 43-piece impact socket set designed for professional mechanics and automotive enthusiasts. This versatile set includes both SAE and metric sizes in standard and deep lengths, providing the flexibility needed for a wide range of applications in automotive repair, fleet maintenance, and industrial settings. Includes 12-point fractional sizes from 5/16″ to 3/4″ and metric sizes from 8mm to 19mm in both standard and deep lengths. Constructed from high-quality chrome-molybdenum steel for exceptional strength and durability. Designed for use with impact tools, ensuring reliable performance under high torque conditions. 12-point design allows for greater torque and easier access in tight spaces. Comes with a 3″ extension and a 3/8″ x 3/8 universal joint for enhanced versatility. Durable black oxide finish resists corrosion and extends tool life. Includes a molded storage case for easy organization and transport. 12-Point SAE (Fractional) Sockets. 5/16 inch (7.94 mm). 3/8 inch (9.53 mm). 7/16 inch (11.11 mm). 1/2 inch (12.70 mm). 9/16 inch (14.29 mm). 5/8 inch (15.88 mm). 11/16 inch (17.46 mm). 3/4 inch (19.05 mm). 3/8 inch drive universal joint. Durable molded storage case for organized storage and portability. Product Type: Impact Socket Set. Socket Sizes: Fractional sizes 5/16″ to 3/4″; Metric sizes 8mm to 19mm. Storage: Molded case included. The Grey Pneumatic 1643RD 3/8″ Drive SAE & Metric Standard and Deep Impact Socket Set can also be referred to as 3/8″ drive socket set, 12-point impact socket set, standard and deep socket set, Grey Pneumatic 1643RD set, and 43-piece impact socket collection. Their commitment to innovation and durability has made them a trusted choice among professionals seeking reliable tools for demanding applications. Q: What sizes are included in this socket set? A: The set includes 12-point fractional sizes from 5/16″ to 3/4″ and metric sizes from 8mm to 19mm, both in standard and deep lengths. Q: Is this socket set compatible with all 3/8 drive impact wrenches? A: Yes, these sockets are designed for use with any standard 3/8 drive impact wrenches and power tools. Q: Does the set include any accessories? A: Yes, the set includes a 3″ extension and a 3/8″ x 3/8 universal joint for enhanced versatility. Q: How is the socket set packaged? A: The sockets and accessories come in a molded storage case for easy organization and transport. Q: What is the point style of the sockets? A: The sockets feature a 12-point design, allowing for greater torque and easier access in tight spaces.