The Wera Magnetic Rail B Impaktor Socket Set, featuring 9 imperial-sized sockets, is specifically designed for seamless integration with both electric and pneumatic wrenches equipped with a 3/8" drive. This set is distinguished by its use of Impaktor technology, ensuring outstanding durability and performance even in demanding conditions, while the hexagonal profile facilitates optimal power transmission and safeguards the integrity of screw and bolt profiles.Here's what makes this set indispensable:Impaktor Technology: Employs an innovative torsion effect, significantly enhancing the longevity of these imperial-sized sockets under intensive use, ensuring a dependable performance for all your needs.Hexagonal Profile: Precisely engages with imperial-sized bolts and screws, allowing for efficient power transmission without damaging the profiles, tailored for high precision and reliability.Twist-to-Unlock Mechanism: The socket rail's twist-to-unlock feature guarantees that sockets are sec