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The WILLIAMS COMFORT PRODUCTS JHW35412 is a 12 MM metric deep impact socket with a 3/8 inch drive, built for use with pneumatic and electric impact wrenches. The socket features lobular internal openings that increase turning power while reducing the risk of deforming fastener heads. Special heat treatment during manufacturing gives this socket the strength and durability required for repeated impact use in demanding service environments. Licensed trades and professional mechanics rely on this type of socket for fastener work on mechanical systems requiring metric tooling.
This deep impact socket is suited for applications where standard-depth sockets cannot reach recessed or extended fasteners. The 12 MM size and 3/8 inch drive make it a practical choice for HVAC equipment service, plumbing fixture installations, electrical panel work, and general mechanical assembly where metric hardware is present. The overall length of 2.5 inches provides the reach needed for deep-set fasteners without sacrificing control.
Designed as a 3/8 inch drive metric deep impact socket for use with standard 3/8 inch drive pneumatic and electric impact wrenches that accept metric deep sockets.
This socket is intended for installation by licensed trade professionals using compatible 3/8 inch drive impact wrenches. Ensure the drive tool is rated for impact use before attaching this socket. Verify the correct socket size before applying torque to avoid fastener damage. Do not use impact sockets with hand-ratchet tools in applications requiring controlled torque specifications.
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