Extension Springs | McMaster-Carr

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4,905 Products

Power Transmission

Springs

Apply and absorb force with compression, die, extension, torsion, and disc springs

Spring Winders

Coil round and flat wire to make your own springs

Fastening and Joining

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Building and Machinery Hardware

Door Springs

Extend and snap back to pull storm doors and gates closed

Overhead Door Spring Winding Rods

Overhead Door Spring Winding Rods

Keep your overhead door balanced on both tracks for smooth, even opening and closing

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)