The health and safety of everyone at Channellock is extremely important to us. Read about our COVID-19 response here.

830 30-inch Adjustable Wrench

The CHANNELLOCK® 830 30" Adjustable Wrench is the largest in the CHANNELLOCK® family. As big as the job you need, this heavy duty wrench offers a 3 inch jaw capacity and a unique adjustment dial for easy sizing is enclosed for protection against the toughest job site elements. CHANNELLOCK® Adjustable Wrenches are made in Spain and forged from rugged chrome vanadium steel.

  • WIDE JAWS offer extra capacity, supporting larger nuts and bolts
  • LONGER jaws grip better and provide greater access in tight spaces
  • PRECISE adjustment dial improves accuracy and protects against harsh job site elements
  • OPTIMAL head width and non-protruding jaws allow accessibility for hard to reach applications
  • ERGONOMIC tapered handle
  • RUGGED Chrome Vanadium steel construction with ultimate rust prevention
  • Made to CHANNELLOCK® specifications in Spain.

Overall Length 30.0 in.762.0 mm
Joint Thickness 1.5 in.38.1 mm
Joint Width 1.5 in.38.1 mm
Jaw Capacity 3 in.76.2 mm
Weight 12.17 lbs.5520.22 g
WARNING: This product can expose you to chemicals including nickel, lead, and chromium which are known to the State of California to cause cancer and birth defects or other reproductive harm.

For more information, go to

830 30-inch Adjustable Wrench