Channellock, Inc. started making our high quality hand tools back in 1886. 133 years later, we have over 350 dedicated associates who manufacture more than 75 different sizes and types of pliers in Meadville, PA, USA. We pay attention to every detail so we can provide pliers that don’t just finish the job, but defeat the job—plain and simple. Is it the easiest way? Probably not. But it's the right way when it comes to making our pliers.

Channellock produces cutting pliers, linemen's pliers, long nose pliers, adjustable wrenches, screwdrivers, nutdrivers and special-purpose pliers, as well as multi-function tools for the fire service and other first responders.

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.

The early product line of crimpers, seamers, notchers and punches has since been joined by hundreds of other specialty tools, and Malco is still known for regularly introducing exciting new hand tool designs and modifications for the various trades it serves. Some of the trades include HVAC, Roofing & Gutters, Fencing, Siding & Decking, as well as Interior & Exterior Walls and Flooring.