The Jorgensen heavy-duty E-Z HOLD expandable bar clamps offer all the excellent features found in our medium- and light-duty counterparts, but with enhanced capabilities. These robust clamps boast a slightly larger reach and an impressive clamping force of 600 pounds, providing a substantial boost in power. Crafted from durable materials, they are specifically designed to cater to the needs of dedicated woodworkers who require reliable and high-performance tools. With their strong build and reliable functionality, these heavy-duty clamps prove to be dependable workhorses, assisting professionals in tackling demanding woodworking tasks with ease and confidence.