Product Description
The ISSXMD416 16MM Williams 1/2" Dr Flextension 4.09" Shrank 12Pt - ISSXMD416 comes with the Williams Industrial Brands Limited lifetime warranty.

Williams Flextension are used extensively in engine and heavy equipment manufacturing, assembly and repair. They increase productivity by featuring an integrated (non-removable) design of the drive extension and socket to allow for reliable, continuous work without concern for the socket disconnecting from the extension as could happen with hand-tool type ball retained sockets.
Features
- Durable black oxide finish
- Socket retention pin is TIG welded, providing full rotation power to the socket
- Sockets feature SUPERTORQUE lobular openings for greater turning power without deforming the fastener
- Drive end has a 7/32" cross hole & bevel for ease of use
- Up to 30 degree angle offset
- Flextensions are designed for use on hand and power tools (Impulse or Direct drive); NOT FOR IMPACT TOOL USE
- Maximum working torque values: 160 Ft. Lbs. /1920 In. Lbs. /217 Nm
- Other lengths and socket sizes available by special order. Contact your Snap-on
- Industrial Brands representative.
- Drive: 1/2 in.
- Shank Length: 4.09"/103.9MM
- Tension: No
- Socket Point: 12
- Socket: 16 mm
- Socket Length: 1.06"/26.9MM
- Socket Diameter: 0.90"/22.7MM
- Socket Nose Diameter: 0.90"/22.7MM
- Socket Hex Depth: 0.44"/11.2MM
- Country of Origin: USA
The 16MM Williams 1/2" Dr Flextension 4.09" Shrank 12Pt - ISSXMD416 is a robust tool engineered for professionals seeking efficiency and durability in demanding work environments. This exceptional flextension combines innovative design with high-quality materials, ensuring peak performance in engine and heavy equipment manufacturing, as well as assembly and repair tasks.
Crafted with precision, this flextension enhances productivity by providing a reliable, non-removable connection between the drive extension and socket. Its unique construction eliminates the worry of socket disconnection during usage, making it an essential addition to any toolkit.
- Durable black oxide finish for enhanced corrosion resistance
- TIG welded socket retention pin ensures full rotation power to the socket
- Features SUPERTORQUE lobular openings for optimal turning power without fastener deformation
- 7/32" cross hole & bevel on drive end for improved usability
- Allows for up to a 30-degree angle offset for versatile applications
- Compatible with hand and power tools (Impulse or Direct drive); NOT FOR IMPACT TOOL USE
- Impressive maximum working torque values: 160 Ft. Lbs. / 1920 In. Lbs. / 217 Nm
- Additional lengths and socket sizes available by special order through Snap-on Industrial Brands representatives
- Drive size: 1/2 in. with a shank length of 4.09" (103.9mm)
- Socket measurements: Length: 1.06" (26.9mm), Diameter: 0.90" (22.7mm), Nose Diameter: 0.90" (22.7mm), Hex Depth: 0.44" (11.2mm)
- Manufactured in the USA
Elevate your toolset with the 16MM Williams Flextension and experience the perfect blend of reliability, power, and efficiency all backed by a limited lifetime warranty.