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The WILLIAMS COMFORT PRODUCTS JHW12M-617 is a metric deep impact socket designed for high-torque fastening applications in professional trade and industrial environments. Built on a 3/8 inch drive, it accepts a 17 MM fastener and measures 2.625 inches overall length. The socket features SUPERTORQUE lobular openings that distribute rotational force across a wider contact area, reducing fastener deformation under load. Specially heat treated for impact use, this socket delivers durability and safety across demanding service cycles. Licensed electricians, HVAC technicians, plumbers, and general mechanical contractors rely on this type of socket for equipment installation and service work.
This deep impact socket is suited for use in residential and commercial maintenance environments where metric fasteners are standard. Its deep profile accommodates longer bolt shanks and recessed fastener heads common in equipment panel work, compressor mounting, and mechanical assembly tasks. Compatible with pneumatic and electric impact wrenches operating on a 3/8 inch drive, it fits seamlessly into existing socket sets used by trade professionals on the job site or in the shop.
Designed as an OEM-style deep impact socket for use with 3/8 inch drive pneumatic and electric impact wrenches accepting metric 17 MM fasteners.
Installation and removal should be performed by a qualified tradesperson familiar with impact tooling and fastener torque requirements. Ensure the impact wrench is powered down and depressurized before changing sockets. Use only on 6-point fasteners when possible to maximize engagement and minimize fastener damage. Do not use impact sockets with standard ratchets or torque wrenches, as impact-rated and hand-tool-rated sockets are not interchangeable for impact service.
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