Product Description
The ISSXM613 13MM Williams 1/2" Dr Flextension 6.57" Shrank 6Pt - ISSXM613 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
- Drive: 1/2 in.
- Shank Length: 6.57"/166.9MM
- Tension: No
- Socket Point: 6
- Socket: 13 mm
- Socket Length: 1.06"/26.9MM
- Socket Diameter: 0.90"/22.7MM
- Socket Nose Diameter: 0.76"/19.3MM
- Socket Hex Depth: 0.34"/8.6MM
- Country of Origin: USA
The 13MM Williams 1/2" Dr Flextension 6.57" Shrank 6Pt - ISSXM613 is an essential addition to any professional toolkit, designed for optimal performance in engine and heavy equipment manufacturing, assembly, and repair.
This innovative flextension features a unique integrated design that enhances productivity by ensuring a secure connection between the drive extension and socket, preventing disconnections that can slow down work processes.
- Durable black oxide finish for increased longevity
- Socket retention pin is TIG welded for full rotation power
- Sockets equipped with SUPERTORQUE lobular openings for superior fastener turning
- Convenient drive end with a 7/32" cross hole & bevel
- Allows for up to 30-degree angle offset
- Compatible with hand and power tools (excluding impact tools)
- Maximum working torque: 160 Ft. Lbs. / 1920 In. Lbs. / 217 Nm
- Available in other lengths and socket sizes by special order
- 1/2 in. drive
- 6.57" shank length and 1.06" socket length
- Manufactured in the USA and backed by a lifetime warranty
Upgrade your toolkit with the 13MM Williams Flextension, designed for reliability and high performance in demanding work environments. Experience the difference of a tool engineered for excellence.