Proto 3/8" Drive Deep Impact Socket 5/8" - 6 Point J7720H-SBD

Proto's 6-Point Impact Sockets are professional tools designed to handle the toughest jobs, including work on stubborn or damaged fasteners and components made from soft materials. These sockets incorporate the innovative TorquePlus™ design, a high-performance configuration that ensures quick and easy engagement by contacting the fastener flats, not the corners. This proprietary radius-corner design shifts contact stress over a large area, which effectively minimizes slippage and virtually eliminates fastener rounding. The TorquePlus™ advantage not only helps to extend fastener life but also allows users to more easily turn worn, rounded, or rusted fasteners. Additional practical features include a clear stamped size for quick identification and a side locking hole for secure retention to your power tool anvil.
Key Features
- Ideal for Difficult Fasteners: Excellent for use on stubborn, damaged, worn, rounded, or rusted fasteners.
- TorquePlus™ Design: High-performance drive configuration engages fastener flats to prevent damage and maximize torque transfer.
- Prevents Fastener Rounding: Radius-corner design shifts contact stress away from corners, virtually eliminating fastener rounding.
- Minimizes Slippage: Distributes contact stress over a large area, enhancing grip and security.
- Secure Attachment: Features a side locking hole for secure connection to the power tool anvil.
- Easy Identification: Socket size is clearly stamped on the tool for quick reference.
- Extends Fastener Life: Reduces wear and damage to both the socket and the fastener.