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The WILLIAMS COMFORT PRODUCTS JHWISSXMD416 is a Flextension drive extension and socket assembly built for high-demand industrial and mechanical work. The integrated, non-removable design permanently joins the drive extension to the socket, eliminating the risk of socket separation during continuous operation. The 1/2 inch drive pairs with a 16 MM, 12-point socket opening and delivers a maximum working torque of 160 ft-lbs (1,920 in-lbs / 217 Nm). A SUPERTORQUE lobular socket opening transfers greater turning force to the fastener while reducing deformation risk. Licensed mechanics, assembly technicians, and heavy equipment technicians are the primary users.
This Flextension is designed for use in engine and heavy equipment manufacturing, assembly, and repair environments where continuous, uninterrupted fastener driving is critical. The 30-degree angle offset capability allows access to fasteners in confined or angled locations that straight extensions cannot reach. It is rated for use with hand tools and power tools including impulse and direct-drive tools. It is not rated for impact tool use. Sold individually.
Designed for use with 1/2 inch drive hand tools and power tools including impulse and direct-drive tools. Not compatible with impact tools.
Installation and use should be performed by qualified mechanics or industrial technicians familiar with drive tool systems. Before use, confirm the tool and Flextension are rated for the torque demands of the application. Do not use this Flextension with impact tools, as it is rated for hand and power tool use only. Inspect the TIG-welded retention pin and drive end for damage before each use.
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