3/8 Inch Drive 20-Piece SAE & Metric LongBall End Hex Bit Socket Set

Feature Set

【BALL END DESIGN】: The bit head features a unique ball end design, allowing the 3/8 drive hex socket to be inserted from multiple angles. Its flexibility helps it avoid obstacles to reach fasteners, making it much more convenient and practical.

【DURABLE S2 STEEL】: Constructed from S2 alloy steel, this bit socket head is strong, tough, and resistant to breaking. It is durable, wear-resistant, and corrosion-resistant, surpassing ANSI standards.

【HEAT TREATMENT CR-V】: The allen wrench socket is made of chrome vanadium steel, which becomes stronger after heat treatment, providing higher torque. The mirror chrome plating on its surface offers better anti-corrosion and anti-rust protection compared to black oxide coating, extending its service life.

【LONG HEX BIT SOCKET】: The extra-long hex bit socket can reach fasteners in hard-to-reach areas and tight spaces with ease. It’s perfect for use in narrow spaces, saving you the need for an extension bar and reducing costs.

【20-PIECE METRIC & SAE SET】: This set is easily carried with a storage toolbox included. Specifications are clearly printed on the toolbox and socket, making identification and sorting quick and easy. It includes a universal joint and a 1/2" to 3/8" adapter. The specifications are: 3/8" Drive: Metric: 3, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10mm; SAE: 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 3/8in.