Hyjoy 50-Piece 3/8" Drive Set, SAE (5/16"-3/4") Metric (8mm-22mm), Deep Shallow, 72-Tooth Ratchet Wrench, Extension Bars, 1/2" to 3/8" Reducer, Joint

Durability: The 3/8" set is made from -grade steel for increased strength and durability. With hardness above 60HRC, the -treated provide wear resistance and can handle temperature changes. The phosphate- surface ensures corrosion resistance, effectively rust. -to-Read Dual Markings: Each -etched markings in two spots for rapid size , in poorly lit conditions. Saves time and effort in finding the size. 6-Point Design Retention Hole: The 6-point configuration ensures firm connection between the and fastener, reducing wear and extending the ' life. The pneumatic hole maintains the securely attached, it from dislodging during . Organized Storage: The set is provided in blow-molded case, specifically fashioned to hold each size. The case' dual locks unintended opening, ensuring safe storage and reducing the of misplaced . ANSI Standards Five-Year : Our set complies with ANSI standards and is supported by five-year . If any component of the set is damaged during use, we will promptly provide to your satisfaction.