Proto 101PC Socket Set 1/4 3/8 1/2 W/NB J47101-1A-SBD

Proto's expansive 101-piece master socket wrench set designed for professional mechanics and industrial technicians who require a complete range of fastening solutions. This robust set includes 1/4" and 3/8" drive tools with a wide variety of 6-point and 12-point sockets in both SAE and metric sizes, ensuring you have the right fit for any job. Featuring the advanced TorquePlus™ design, these tools minimize fastener rounding by shifting pressure away from the corners, allowing for greater torque and increased safety in high-performance environments.
Key Features
Massive 101-piece collection provides full coverage for 1/4" and 3/8" drive applications.
Includes a diverse mix of 6-point and 12-point sockets to accommodate various fastener shapes and conditions.
TorquePlus™ internal design protects fasteners by distributing stress over a larger surface area.
Features both SAE and metric sizes, making it suitable for automotive, aerospace, and industrial maintenance.
High-strength alloy steel construction delivers the durability needed for heavy-duty daily use.
Polished chrome finish ensures long-lasting corrosion resistance and quick cleanup of grease and oil.