TorqueMaster Plus (visible hexagonal end) for Dual Spring 8' high door 16' to 18' wide door 291 to 300 pounds
$160.95
L Wind, 0.180" wire size, 71.55" long, hexagonal winding end (Tan) and R Wind, 0.172" wire size, 65.66" long, hexagonal winding end (Violet)