TorqueMaster One (round counter gear) for Dual Spring 7'6" high door 16' to 18' wide door 101 to 110 pounds
$140.00
L Wind, 0.115" wire size, 33.15" long, round winding end (Neon Pink) and R Wind, 0.143" wire size, 50.87" long, round winding end (Green)