TorqueMaster Plus (visible hexagonal end) for Dual Spring 6'6" high door 16' to 18' wide door 211 to 220 pounds
$127.60
L Wind, 0.164" wire size, 57.14" long, hexagonal winding end (Gray) and R Wind, 0.172" wire size, 65.66" long, hexagonal winding end (Violet)