EMENTOL 50PCS 1/4″ Drive Deep And Shallow Impact Socket Set CR-V Steel, SAE/Metric, 6-Point Master Impact Socket Set Constructed from high-strength Chrome-Vanadium Steel , with a protective black phosphate coating. Set Includes: 1/4″Dr. deep/shallow (SAE): 5/32″, 3/16″, 7/32″, 1/4″, 9/32″, 5/16″, 11/32″, 3/8″, 7/16″, 1/2″, 9/16″; 1/4″Dr. deep/shallow (Metric): 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm 6-point design keeps a tight grip and prevents rounding off corners. Laser-etched with high contrast and specific size marking for identification. It helps you select the size easier. It comes with a sturdy and convenient storage case. Keep each piece in the proper position. Meets or exceeds ANSI performance standards. Product Description EMENTOL 50PCS 1/4″ Drive Deep And Shallow Impact Socket Set, CR-V, SAE/Metric, 6-Point Master Impact Socket Set Description The 50PCS 1/4″ Drive Deep And Shallow Impact Socket Set is Constructed from high-strength Chrome-Vanadium Steel , with a protective black phosphate coating. 6-point design keeps a tight grip and prevents rounding off corners. Laser-etched with high contrast and specific size marking for identification. It comes with a sturdy and convenient storage case. Set Includes 1/4″Dr. deep/shallow (SAE): 5/32″, 3/16″, 7/32″, 1/4″, 9/32″, 5/16″, 11/32″, 3/8″, 7/16″, 1/2″, 9/16″; 1/4″Dr. deep/shallow (Metric): 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm 6-Point socket design 6-point design keeps a tight grip and prevents rounding off corners. Laser-etched with high contrast Laser-etched with high contrast and specific size marking for identification. It helps you select the size easier. Sturdy and convenient storage case It comes with a sturdy and convenient storage case. Keep each piece in the proper position.