Secure materials quickly and reliably with clamps built for strength and versatility. These 3-inch heavy duty spring clamps provide a firm grip for holding backdrops, canvases, wood, and more in place. Lightweight yet durable, they’re easy to handle while delivering consistent pressure where you need it. Ideal for studios and workshops alike, these spring clamps are a must-have tool for creative and practical projects.
Structured Product Sheet
Key Features
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3-inch spring clamps deliver strong clamping force in a compact size.
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Heavy-duty plastic construction balances durability with lightweight handling.
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Powerful spring mechanism ensures a secure, non-slip grip.
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Wide jaw opening accommodates muslin, canvas, paper, and boards.
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Set includes 6 pieces for multi-point fastening.
Why Choose Our Heavy Duty Spring Clamps
Compared to flimsy clips, these background clamps provide stronger, more consistent pressure. They’re easier to use than metal clamps, won’t rust, and are safe for delicate materials—making them ideal for photography, crafting, and light carpentry.
Perfect For
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Photo studio backdrops (muslin, canvas, chroma key screens)
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Paper and fabric holding
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DIY projects and crafting
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Light carpentry and woodworking
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Home, studio, or workshop use
How to Use
Press the clamp handles to open the jaws, position over the material and support, then release to secure firmly in place.
Closing Call to Action — Grip with Confidence
Get reliable holding power for every project. Experience how these heavy duty 3-inch spring clamps make setup faster, easier, and more secure—whether in the studio or the workshop.















