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National

National 1-3/4 In. x 20 In. Left Wind 106 Lb. Lift Garage Door Torsion Spring

Model #N305474 Item #239502 UPC
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Product overview
Garage door spring for doors weighing up to 106 lb. of lift for a 6' high door. Lift numbers are based on 4" diameter drums. Left and right wind versions are made of plain steel, and are reliable and durable.
  • Steel construction
  • Left Wind
  • 1-3/4 In. x 20 In.
Length 20 In.
Material Steel
Weight Capacity 106 Lb.
Door Size 6 Ft.
Inside Diameter 1-3/4 In.
Wind Left Wind
Brand National