IRWIN TOOLS manufactures and distributes professional grade hand tools and power tool accessories worldwide for trade professionals who demand superior performance and durability on the job.

Klein Tools products deliver the performance, durability and precision needed to get any job done right. From Klein Tools electrical products to a variety of tools job-matched for other industries, including HVAC, plumbing, utility and more.

We've been designing and manufacturing hammers for 150 years. Many of what are now accepted as basic hammer designs - from the distinctive curve of the claw to the set of the handle and the shape of the head - were introduced by Vaughan. All are the result of Vaughan's commitment to constant hammer improvement and extensive field testing.

Warner makes several lines of equipment and tools for the painting, decorating, and remodeling industries.