Proto 1/4" Drive Universal Impact Socket 9 MM - 12 Point J66509MP-SBD

Proto's 1/4 in. Drive Universal Impact Socket is an essential tool for accessing fasteners in tight and angled spaces while ensuring maximum power transfer. Featuring a robust ball and spring design, this socket allows for a smooth 360° rotation and a 30° working angle. It incorporates the advanced TorquePlus™ design, a high-performance configuration that engages the fastener flats—not the corners—virtually eliminating fastener rounding and minimizing slippage. This innovative design not only helps to extend fastener life but also allows users to more easily turn worn, rounded, or rusted fasteners, providing reliability and versatility for impact applications.
Key Features
- Drive Size: 1/4 in. Drive.
- Universal Joint Design: Features a ball and spring design for a smooth 360° rotation and a 30° working angle, enabling access in angled spaces.
- TorquePlus™ Technology: High-performance design engages fastener flats to minimize slippage and prevent fastener rounding.
- Handles Difficult Fasteners: Ideal for safely turning worn, rounded, or rusted fasteners, helping to extend fastener life.
- Impact Ready: Durable construction built for use with impact tools.