Match the supplied dimensions and application before ordering.
$9.39
Pack of 133 · $0.07 each · Ships in 3 days
Engineering review. Springs store energy. Production dimensions marked as Coilery production defaults are derived values pending engineering review; confirm fit, load and safety for your application before installation. Garage door torsion and extension springs under tension can cause serious injury and should be installed by a trained technician.
Kit contents
All production dimensions are canonical inches (lbf for loads), as stored in the manufacturing record.
