Welcome to Lowell Thomas Tool, Inc. - Makers of the JackClamp
The JackClamp is patented and 100% made in the USA.
The perfect addition to the toolbox of woodworkers, welders, DIYers, contractors and construction professionals.
The JackClamp is the only tool that can jack, clamp, spread, hoist and more with built in levels and measurements.
Guaranteed for Life.
The flexibility of the JackClamp is what makes it such a great tool - it can be taken apart and reassembled around or inside your project, allowing you to use it in places that other clamps just can't fit. The attachments included with every JackClamp system allow you to meet the challenge of even the most complex projects. Whether you're glueing, installing cabinets, building a deck or just working at the shop, you're going to love using the JackClamp.
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