Built for demanding auto repairs, this percussion wrench combines durability with comfort for reliable, controlled performance. carbon steel durability: Made from carbon steel with a hardness rating of HRC62, it stands up to heavy use and harsh environments. Ergonomic curved handle: The curved, bodymechanics inspired grip provides an ergonomic hold that reduces hand fatigue and improves precision during long jobs. Effective shock absorption: Engineered to absorb impact and minimize rebound, helping you maintain control in tough applications. Reinforced tail for longevity: Thickened tail resists deformation under load, delivering lasting reliability. Key benefits: It offers durable, torque capability without sacrificing comfort or control. The design reduces fatigue, increases accuracy, and stands up to repeated percussion in challenging tasks. Applications: Loosening rusted or stubborn bolts in engine bays, suspension, or exhaust components Brake rotor and caliper work in tight or confined spaces torque fastener tasks during transmission or exhaust system repairs Compatibility and size: suitable for common auto sockets and drive configurations; available in standard sizes. Check the product listing for exact measurements.