Proto 3/8" Drive Deep Socket 18 MM - 6 Point J5018MH-SBD

Proto's J5018MH-SBD is a professional-grade 18mm metric deep socket engineered to provide the extended reach and high-torque performance required for complex mechanical assemblies. Featuring a 3/8 inch drive and a 6-point configuration, this deep-well socket is precision-crafted from high-strength alloy steel to withstand the rigors of industrial use. The integrated TorquePlus™ internal design allows for a larger contact area between the tool and the fastener, shifting stress away from the corners to prevent rounding and ensure a secure grip even on damaged hardware. With its durable construction and polished finish, this tool is an essential asset for technicians who need to access recessed bolts without sacrificing strength or accuracy.
Key Features
Total product weight is 0.28 pounds, providing a robust yet balanced feel for deep-reach applications.
Deep-well design facilitates easy access to fasteners on long bolts or within recessed areas.
Features a 3/8 inch square drive with an 18mm 6-point metric opening for precise engagement.
TorquePlus™ technology protects fasteners by distributing force across flat surfaces rather than corners.
Manufactured from high-strength alloy steel for maximum longevity and resistance to heavy stress.
Full polished chrome finish offers a high-end appearance and superior protection against corrosion.
Engineered to perform consistently in workspace temperatures reaching up to 100 degrees.