The Mic Groz Outside Screw (O/S) clamp is a heavy-duty clamping tool designed for secure holding and assembly work across woodworking, metalworking, and construction applications. With a clamping range of 50–75 mm and an opening capacity of 103–139 mm, this clamp provides reliable pressure and stable grip for components up to its maximum size. Ideal for trade professionals, engineers, and workshop technicians who require precision clamping without slipping.