Flexible generic Joint Design : The 360 degree swivels joint allows operations at multiple angles, making it easy to handle complex tasks in both horizontal and vertical positions. Extended Reach for Tight Spaces : With its extended length of 25cm or 35cm, this flexible shaft can access hard to reach nut and bolts in confined or deeper spaces effortlessly. Shock Absorbing Elastic Shaft : The unique elastic soft rod absorbs vibrations during operations, reducing user fatigue while ensuring accuracy torques transmission for better grip and . Sturdy Alloy Steel Construction : Made from high strength alloy steel, this wrench extension excellent wear and resistance for long time use in high load and harsh environments. Quick plugs and Play Installation : Features a convenient 1/2 inch plugs in design for easy attachment and removal without additional tools, saving time and improving work efficiency.