【32 PCS SAE & METRIC HEX SOCKET SET】: The allen bit socket set comes with 1/4", 3/8", and 1/2" drives for added versatility. Includes all the popular sizes for automotive and mechanical work. Besides, each socket bit has detent pin hole that allows user to choose whether to engage pin. 【HIGH QUALITY MATERIAL】: The combination of heat treated S2 alloy steel bits and forged chrome vanadium steel sockets can withstand greater torque. Hex sockets with blackened manganese phosphate finish, anti-rust and anti-corrosion for longer service life. Meet & Exceeds ANSI. 【PRECISE SIZE AND SAFE】: Precisely and automatically machined bit tips to ensure accurate size, allen wrench socket set chamfered bit ends insert smoothly into fasteners and protect both bits and fasteners from damaged edges. 【VERSATILE APPLICATIONS】: Perfect for mechanics, DIY enthusiasts, and anyone who needs reliable and high-quality hex bit sockets. Widely used for home, construction, fastener applications on bikes and tractors, vehicle repairs and more, use with the wrench. 【CONVENIENT STORAGE CASE】: Sizes are stamped on sockets and on heavy duty storage case for faster recognition. Keep your allen head sockets organized and easy to find with the included carrying case. The RIMKOLO allen wrench socket set is a complete set of 32 pieces, with both SAE and metric hex socket set included. This makes it a versatile tool set that can be used for a variety of applications. The hex sockets are made with high-quality S2 alloy steel and CR-V, ensuring their durability and long-lasting use. They are resistant to wear and tear, and won't rust or corrode easily.

Allen head socket set contains:
1/2" Drive hex bit socket: SAE: 9/16" . Metric: 14mm.
3/8" Drive hex bit socket: SAE: 9/32", 5/16", 3/8", 7/16", 1/2" . Metric: 7, 8, 9, 10, 12mm.
1/4" Drive hex bit socket: SAE: 5/64", 3/32", 1/8", 5/32", 3/16", 7/32". Metric: 2, 2.5, 3, 4, 5, 5.5, 6mm.