National Hardware 7690 Garage Door Extension Spring with Safety Cable, 25-Inch by 120-Pound - Black (N281-063) [並行輸入品]

商品説明

For 7-Feet high doors weighing 120-Pound. Maximum overall safe length when stretched is 67-Inch. Read and understand all instructions before beginning work. 7690, 25" x 120 LB, Black Garage Door Extension Spring With Safety Cables, For 7' High Doors With 25" Springs Weighing 120 LB Green, For Most Garage Doors With Extension Springs, Boxed.