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The GIBRALTAR SPC_3_N is a spring clamp with a 3-inch jaw opening capacity and a 9-inch overall length. Spring clamps use internal spring tension to apply consistent clamping force without requiring a separate fastener or adjustment mechanism. This makes them well suited for holding workpieces, securing hoses, bundling materials, or providing temporary fixturing during assembly and installation tasks. At 0.4 pounds, the clamp is lightweight enough for one-handed operation. It is a standard shop and field tool used by HVAC technicians, plumbers, electricians, and general tradespeople across a wide range of applications.
This spring clamp is appropriate for both residential and commercial job sites where quick, tool-free clamping is needed. Common uses include holding insulation, securing flexible ductwork or tubing during fitting, clamping wiring harnesses, and general-purpose fixturing during service or installation work. The 3-inch jaw opening accommodates a range of material thicknesses, and the 9-inch overall length provides adequate handle leverage for controlled squeeze operation.
Designed as a general-purpose spring clamp suitable for use across HVAC, plumbing, electrical, and mechanical trade applications where a 3-inch jaw opening is appropriate.
No tools or fasteners are required to operate this spring clamp. Squeeze the handles to open the jaw, position over the workpiece, and release to apply clamping force. Verify the jaw opening is sufficient for the material thickness before applying force to avoid overextending the spring mechanism. This clamp is intended for temporary holding and light fixturing and should not be used as a primary structural fastener.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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