National Hardware N281-170 Left Wind Garage Door Torsion Spring, 2" x 32" FREEOVER35 5% of body weight

5% of body weight

always on & always off

Includes: six 1/2" curved hooks & peg locks

Analysis: 7-3-1

Does not amber over time - especially good for use over light colored woods and stains

National Hardware N281-170 Left Wind Garage Door Torsion Spring, 2" x 32" FREEOVER35 5% of body weightHighlights: Size: 2" x 32" 0. 243 Wire diameter Finish: Plan Steel Garage door spring for doors weighing between 240 lb. to 250 lb A pair of each spring should be used during installation 122 lb. of lift for a 7' 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