1-3/4 ID Torsion Springs for 8' High Doors  
1-3/4" ID Torsion Springs
  • Engineered for 8' Door (10,000 cycles min.)
  • Black CED Coating
  • Fittings Installed
TOR1.750/ (wire x length) (R/L)
8' Door @ 8.8 turnsDimensionCycles RatingColor
Lbs.Dimension 1-3/4" ID
60.192 x 26.5"35MOrange
75.207 x 31"40MYellow
80.207 x 28"22MYellow
90.207 x 25-1/2"14MYellow
100.218 x 31"17MWhite
110.218 x 28"12MWhite
120.225 x 29"11MRed
130.234 x 32"12MBrown
145.243 x 35"12MGreen
150.250 x 39"16MGold
160.262 x 45-1/2"21MBlue
170.262 x 43"16MBlue
180.262 x 40"11MBlue
190.273 x 46-1/2"16MOrange
200.273 x 44"12MOrange
210.283 x 50"16MLt. Blue
220.283 x 48"13MLt. Blue