Utoolmart 1/2-Inch Drive 19mm Deep Impact Socket - Cr-V Long Socket Drive, 6-Point Metric for Automotive Repairs & Heavy-Duty Machinery Maintenance

Utoolmart Hex Impact Bit Socket, Allen Bit Socket, Cr-Mo Steel, Master Impact Hex Driver Chrome molybdenum steel provides excellent durability and strength with every impact movement.Black phosphate finish for extra protection against rust and corrosion.Chamfered ends insert smoothly into fastener head, reducing wear.Individual pinhole base design adds extra security by placing in a locking pin for stability when exerting strong torque motion especially on automotive projects.Use with ratchet to improve speed in tightening hex drive fasteners. And the product has no insulation properties and is not suitable for electrical environments. Made of high-grade Chrome-Moly steel for strengthen and durable to use.Good hardenability, can be deeply quenched, and has excellent properties such as high temperature and high pressure resistance. To protect against rust and corrosion, the black phosphate finish absorbs and holds oil, repelling moisture.Each socket is coated with a black phosphate outer layer for extra protection against corrosion and rust so your tools stay in pristine condition. The integral forging process and integral molding make it have good mechanical properties, high hardness and significantly improved service life. Features: Sockets designed with a pin hole for use with pin and O-ring systems for secure socket retention.Wide application in DIY hand-making, automotive repairs, household maintenance, and most general repairs. Design: It features a radius corner design, causing the socket to grab the sturdy wall of the fastener instead of grabbing the corners, resulting in less wear on the fastener. H19 H5 H6 H7 H8 H10 Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 271 4.6 out of 5 stars 271 4.6 out of 5 stars 271 4.6 out of 5 stars 271 4.6 out of 5 stars 271 4.6 out of 5 stars 271 Price $12.59$12.59 $8.99$8.99 $8.59$8.59 $8.99$8.99 $8.99$8.99 $9.99$9.99 Bit Size H19 (19mm / 0.75-inch) H5 (5mm / 0.20-inch) H6 (6mm / 0.24-inch) H7 (7mm / 0.28-inch) H8 (8mm / 0.31-inch) H10 (10mm / 0.39-inch) Drive Size 1/2-Inch 1/2-Inch 1/2-Inch 1/2-Inch 1/2-Inch 1/2-Inch Total length 3.07-inch (78mm) 3.07-inch (78mm) 3.07-inch (78mm) 3.07-inch (78mm) 3.07-inch (78mm) 3.07-inch (78mm) Material Chrome Molybdenum Steel Chrome Molybdenum Steel Chrome Molybdenum Steel Chrome Molybdenum Steel Chrome Molybdenum Steel Chrome Molybdenum Steel Surface Treatment Blackening Blackening Blackening Blackening Blackening Blackening