Bessey STC-VH20 vertical toggle clamp gives a vertical clamping action for woodworking and other shop tasks, so workpieces stay fixed while you cut, drill, sand, or assemble. The auto-adjustment of the jaw height self adjusts to variations in workpiece height while maintaining clamping force, so you can switch between different thicknesses without resetting the mechanism. This vertical toggle clamp has an open arm, which provides clearance around the clamping point so tools can access the workpiece surface. A horizontal base plate positions the clamp body flat to the mounting surface, creating a low-profile footprint that suits jigs, fixtures, and bench stations. As a hand-operated clamp in the Clamps product class, it fits naturally into woodworking tools and equipment setups where repeatable hold-down pressure is important.
This vertical toggle clamp uses a horizontal base plate so the body sits flat on fixtures, benches, or machine tables, which helps maintain alignment between the clamp arm and the work surface. The adaptable base plate has holes sized and spaced for easy mounting and flexibility in metric and imperial, so it can be fastened to jigs built around either system without redrilling hole patterns. Auto-adjustment of the jaw height self adjusts to variations in workpiece height while maintaining clamping force, which keeps clamping behavior consistent as project dimensions change. An integrated clamping force adjustment screw can vary the applied clamping force in a range, so you can dial in the force level that matches your material and operation.
This vertical toggle clamp is part of the Woodworking Tools and Equipment category and the Hand Tools class, so it is suited to bench work and fixture-based jobs. The horizontal base plate lets the clamp mount onto flat jig surfaces, assembly tables, or dedicated fixtures, keeping the mechanism clear of cutting paths. Because the adaptable base plate has holes sized and spaced for easy mounting and flexibility in metric and imperial, it can be positioned on shop setups built around either measurement pattern, reducing layout constraints. The open arm design supports work where the clamping point must stay accessible to bits or cutters, since the arm does not fully enclose the area above the workpiece.
The auto-adjustment of the jaw height self adjusts to variations in workpiece height while maintaining clamping force, which reduces time spent on manual readjustment between parts of different thicknesses and supports consistent pressure across a run. The integrated clamping force adjustment screw can vary the applied clamping force in a range, giving control over how firmly the workpiece is held during operations that might demand lighter or heavier grip. With a large ergonomic handle that has soft insets for maximum comfort, repeated clamping motions are less strenuous during longer production sequences. Because the horizontal base plate sets the clamp solidly on the mounting surface, the open arm can move through its range without unwanted shift, helping maintain a predictable clamping position relative to the work.
The Bessey STC-VH20 is a vertical toggle clamp with an open arm and horizontal base plate, so it delivers vertical hold-down action from a flat-mounted base.
The auto-adjustment of the jaw height self adjusts to variations in workpiece height while maintaining clamping force, so different thicknesses can be secured without resetting jaw position.
The STC-VH20 has an integrated clamping force adjustment screw that can vary the applied clamping force in a range, allowing clamping pressure to be tuned to the job.
The adaptable base plate has holes sized and spaced for easy mounting and flexibility in metric and imperial, which supports use on fixtures laid out in either system.
The open arm creates space around the clamping point, allowing tools or cutters better access to the workpiece surface while it is held.
The large ergonomic handle with soft insets provides maximum comfort, so repeated clamping and releasing during extended tasks places less strain on the user.
The Bessey STC-VH20 vertical toggle clamp brings together auto-adjustment of jaw height, an integrated clamping force adjustment screw, and an adaptable base plate, so fixture setups can hold mixed-thickness parts with consistent pressure. The vertical toggle clamp with open arm and horizontal base plate supports jigs and benches where vertical hold-down and surface access are both required. For woodworking tools and equipment layouts that rely on dependable mechanical clamping from hand tools, this design offers straightforward mounting around metric or imperial layouts and repeatable workpiece holding for cutting, drilling, or assembly tasks.
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