CYTGOUPER 10Pcs 12 Point Triple Square Spline Bit Socket Set,Chrome Vanadium Steel Socket Set with Enhanced Storage Case for Drive Repair M4 to M18 1/4 3/8 1/2 - CYTGOUPER84axbcsh7f

• MEET MULTIPLE SIZE NEEDS -- This 10-piece 3-way socket set has 10 metric size options: 1/4 drive: 4mm, 5mm, 6mm. 3/8 drive: 8mm, 9mm, 10mm, 12mm, 14mm. 1/2 drive: 16mm, 18mm PORTABLE STORAGE TOOL BOX -- Each socket of our product is tightly packed in a well-made storage toolbox for easy carrying. The size of each drill bit is printed on the drill bit, which is convenient for getting the required size accurately USE FUNCTION -- Used to tighten and loosen 3-way screws and bolts commonly used in automotive alternators and pressure plates. You can also use them for automotive repair and home appliance maintenance ACCURATE SIZE -- The m18 socket 3/8 chamfered drill bit end of this 3-way socket can smoothly insert fasteners and protect the drill bit and fastener from edge damage HIGH-QUALITY MATERIALS -- This product is made of chrome vanadium steel and is heat-treated for extra strength and durability. It meets industry standards and is suitable for professional tools for commercial or occasional use