Are you looking for a wrench that will allow you to reach hard-to-access places and do the job quickly and efficiently? Check out the chain-drive extension wrench, a tool for every mechanic, handyman, or car enthusiast.

Technical specification:

• Length: 390 mm
• Thickness: 21 mm
• Socket size: 3/8 inch
• Adapter sizes: 1/4 inch, 3/8 inch and 1/2 inch
• Maximum torque: 53 ft/lb (71.87 Nm)

Product features:

• Made of high-quality steel, guaranteeing durability and long-lasting wear.
• Safe to use with impact and pneumatic wrenches, allowing use for various tasks and projects.
• Features a zero-degree swing arc, meaning the wrench does not require any angle of rotation to turn, making it precise and easy to use.
• Equipped with a chain-driven mechanism, which increases smoothness and durability of use and helps prevent jamming and slipping.