22-Piece 1/2 in. Drive 6-Point SAE Deep Duo Impact Socket Set Grey Pneumatic supplies the world's automotive, industrial, assembly, mining, maintenance, construction and energy industries with heavy-duty, high quality impact and specialty sockets. GP sockets and tools are made using the highest quality chrome-molybdenum alloy steel and state-of-the-art manufacturing process and equipment. Through and exact heat treatment, as well as rigid quality control, ensures the correct balance of strength and durability to deliver outstanding performance at the most competitive cost. . Designed for professional tool users and made of high quality alloy steel Engineered specifically for use with impact tools Made to transfer the pressure from the thinnest part of the socket wall toward the thicker section, resulting in increased strength High torque drives limits the amount of wear on the corners of the fastener and the socket improving the strength of the socket, and transferring increased torque to the fastener allowing easier access to tight areas . 3/8 in. 6-Point SAE Deep Duo Impact Socket - 82012D 7/16 in. 6-Point SAE Deep Duo Impact Socket - 82014D 1/2 in. 6-Point SAE Deep Duo Impact Socket - 82016D 9/16 in. 6-Point SAE Deep Duo Impact Socket - 82018D 5/8 in. 6-Point SAE Deep Duo Impact Socket - 82020D 11/16 in. 6-Point SAE Deep Duo Impact Socket - 82022D 3/4 in. 6-Point SAE Deep Duo Impact Socket - 82024D 13/16 in. 6-Point SAE Deep Duo Impact Socket - 82026D 7/8 in. 6-Point SAE Deep Duo Impact Socket - 82028D 15/16 in. 6-Point SAE Deep Duo Impact Socket - 82030D 1 in. 6-Point SAE Deep Duo Impact Socket - 82032D 1-1/16 in. 6-Point SAE Deep Duo Impact Socket - 82034D 1-1/8 in. 6-Point SAE Deep Duo Impact Socket - 82036D 1-3/16 in. 6-Point SAE Deep Duo Impact Socket - 82038D 1-1/4 in. 6-Point SAE Deep Duo Impact Socket - 82040D 1-5/16 in. 6-Point SAE Deep Duo Impact Socket - 82042D 1-3/8 in. 6-Point SAE Deep Duo Impact Socket - 82044D 1-7/16 in. 6-Point SAE Deep Duo Impact