7' In. Stem Steel Roller Commercial Grade 10 Ball Bearings- Pair3' in. roller steel with ball bearings 7' in. stem Made of steel with a zinc plated finish Rated to open and close the garage at least 10,000 times Commercial quality, excellent for residential use

will stretch to 46"

041C4220A is a complete gear and sprocket replacement kit

207 wire size and a 1 3/4 inch inside diameter

30' inch length

28' inch length

roller nylon-without ball bearings (actual roller width 1-3/4")

Garage Door Hardware Kit - Medium Duty Commercial Grade Hardware

The worm gear is 1 1/8" OD

These bottom lifting brackets are constructed from heavy duty 13-Gauge galvanized steel

DIMENSIONAL SPECIFICATIONS: Each drum boasts compact yet sturdy dimensions

ca disclaims any and all liability

(1) header bracket