National Hardware® N281-048 Garage Door Extension Spring, 25"x160 Lb, Black SpecialDiscount 1/4" MNPT outlet accepts 1/2"

1/4" MNPT outlet accepts 1/2" I

Read label carefully before use

Sets in 15 Minutes

Fan motor is attached to blade with a pulley for quieter operation than direct-drive model

apply thin coat of Body Filler to fill pin holes

National Hardware® N281-048 Garage Door Extension Spring, 25"x160 Lb, Black SpecialDiscount 1/4" MNPT outlet accepts 1/2"Black garage door extension spring with safety cables. For 7' high doors with 25" springs weighing 160 lb brown. For most garage doors with extension springs. 7690 25" x 160 lb Black garage door extension spring with safety cables For 7' high doors with 25" springs weighing 160 lb brown For most garage doors with extension springs Boxed.