Band Clamps—also called strap clamps or web clamps—are flexible clamping tools that wrap around large, round or irregularly shaped workpieces. By encircling the entire object with a band or strap and tensioning it with a ratchet, cam-lever or screw mechanism, they deliver uniform pressure all the way around.
Key Characteristics:
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Flexible Band or Strap: Typically made from nylon webbing, polyester or steel-reinforced fabric, allowing the clamp to conform to odd shapes and corners.
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Adjustable Length: Strap lengths often range from 1 m up to 5 m (or more), with buckle or hook attachments to adapt to different circumferences.
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Tensioning Mechanism: A built-in ratchet, cam-lever or screw drive lets you incrementally tighten the strap and lock it under tension.
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Protective Pads or Blocks: Wooden, plastic or rubber corner blocks distribute pressure evenly at each corner and prevent marring of finished surfaces.
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Compact & Portable: When released, the strap rolls up neatly for easy storage, and the tensioner is usually small enough to slip into a toolbox.
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High Clamping Force: Depending on the model, band clamps can generate several hundred newtons of compressive force for secure glue-ups.
Common Uses:
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Frame Glue-Ups: Perfect for clamping picture-frame, mirror-frame or door-frame mitres to achieve tight, even joints.
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Cabinet Carcass Assembly: Encircles the entire cabinet box to pull all sides square during panel glue-up.
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Odd-Shaped Workpieces: Secures round or irregular items—like bowls, mouldings or turned parts—where bar clamps can’t reach.
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Large Panel Laminations: Keeps wide boards or panels under uniform pressure when joining edge-to-edge.
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On-Site Repairs & Bundling: Quickly hoses, pipes or irregular assemblies in workshop or construction settings.
