When your woodworking projects get larger, you need clamps that deliver serious holding power. The SpeTool 36" 4-Way Panel Clamp is engineered for precision and strength, making it easier to assemble wide, flat panels without gaps or twists.
Thanks to its parallelogram-action couplers and removable pins, this clamp adjusts easily to accommodate different widths and thicknesses, while maintaining balanced pressure across the entire surface.
From wide tabletops to thick bench tops, this 36" clamp ensures that every glue-up comes together straight, strong, and ready for finishing.
Key Features
🔧 4-Way Pressure System – Parallelogram couplers apply both downward and inward force for true flatness.
🧼 Glue-Resistant Surface – Special coating keeps cleanup fast and easy.
🪵 Perfect for Large Projects – Built for tabletops, cabinet sides, wide panels, doors, and bench tops.
Why Woodworkers Love It
✔ Powerful enough for hardwood glue-ups. ✔ Reliable alignment across wide surfaces. ✔ Reduces warping and twist in large assemblies. ✔ Built to handle heavy, repeated use in the workshop.
Frequently Asked Questions
Yes, the parallelogram design applies both vertical and horizontal force for flat, even glue-ups.
24" model: up to 24" wide, 1/4"–3" thick.
36" model: up to 36" wide, 1/4"–3" thick.
Yes, the steel build and copper-threaded screw provide strong, smooth clamping pressure.
The powder-coated finish resists glue, but applying clear tape or paste wax makes cleanup even easier.
24": cutting boards, cabinet doors, and smaller panels.
36": tabletops, cabinet sides, wide bench tops, and larger panels.
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I have been dragging my feet for about a year to do this upgrade to my plainer. The cost for this cutterhead came down enough to spend the money, because I was needing to buy new knives and for a couple hundred dollars and a couple hours of work it made sense.
The installation went well, the most time consuming work was installing the inserts.
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Time to make some more dust!
