New Opener Parts Garage Door Top Bracket Residential Adjustable (Pair) The bottom bracket is compatible

The bottom bracket is compatible with the majority of residential and light commercial garage doors

Description: Garage door torsion spring with 1" ID x 2" OD steel bearing and pair of winding bars

Torsion Bar Corrosion Resistant: Steel coils that have been coated to resist corrosion will aid to delay rust throughout the course of a spring

75 x 27)Coil Direction and Side: Right Hand Wound for the Left Side Includes: 1" Nylon Bushing for center support

Made in USA Either Will Work Fine Hex Shape keeps the bar from rolling away

New Opener Parts Garage Door Top Bracket Residential Adjustable (Pair) The bottom bracket is compatibleSet of Two Brackets 3 1 2" Long X 2 1 2" Wide Universal, Fits Most Residential Garage Doors