Proto Proto 1/4", 3/8" & 1/2" Drive 302 J47303-1B-SBD
Details
Proto's versatile multi-drive socket set designed for comprehensive mechanical coverage across 1/4", 3/8", and 1/2" drive sizes. This professional-grade collection features a high-performance 302-piece assortment, meticulously curated to meet the demands of industrial maintenance and automotive repair. Engineered with Proto’s signature durability, each component is built from high-strength alloy steel, providing technicians with a complete, one-stop solution for a wide range of fastening applications and torque requirements.
Key Features
Massive 302-piece set covering 1/4", 3/8", and 1/2" drive sizes for maximum versatility.
Includes a wide variety of sockets, wrenches, and accessories in both metric and SAE measurements.
Manufactured from heat-treated alloy steel for professional-grade torque and longevity.
TorquePlus™ fastening system allows for greater torque while minimizing fastener rounding.
Full-polish finish offers superior corrosion resistance and easy cleaning after oily tasks.
Heavy-duty storage solution included to keep the expansive inventory organized and secure.
Key Features
Massive 302-piece set covering 1/4", 3/8", and 1/2" drive sizes for maximum versatility.
Includes a wide variety of sockets, wrenches, and accessories in both metric and SAE measurements.
Manufactured from heat-treated alloy steel for professional-grade torque and longevity.
TorquePlus™ fastening system allows for greater torque while minimizing fastener rounding.
Full-polish finish offers superior corrosion resistance and easy cleaning after oily tasks.
Heavy-duty storage solution included to keep the expansive inventory organized and secure.
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