General description This 1/2" Square Drive Deep Impact Socket Set includes 7 pieces, designed for professional use. Made from durable chrome molybdenum alloy steel with a black oxidized finish, these sockets are ideal for turning nuts onto bolts. Each socket is clearly marked for easy identification, ensuring quick selection during use. Technical specifications Material: Chrome Molybdenum Steel Finish/Coating: Black Oxide Drive Size: 1/2 inch Number of Pieces: 7 Number of Points: 6 Overall Length: 78 mm Opening Depths: 54 mm, 14 mm, 19 mm, 17 mm, 24 mm Socket End Diameters: 42 mm, 17.5 mm, 22.5 mm, 28.7 mm, 35 mm, 21 mm, 26 mm Drive End Diameters: 30 mm, 25 mm Standards Met: DIN 3129 Compatibility and accessories Includes an Impact Resistant Carry Case Available in a variety of metric sizes Usage This socket set is suitable for various applications including automotive, DIY projects, and engineering tasks. Other information