Bottom Bracket Assembly, 2 to 3 In, PR DESCRIPTION_UPDATE Required Door Thickness 1-3/4 in

Required Door Thickness 1-3/4 in graingerSKU: 53DZ67

Model Number BB50-CO

zoro_no: G6367133

mongo_id: 65bbe8bc22d7a989a9911075

Bottom Bracket Assembly, 2 to 3 In, PR DESCRIPTION_UPDATE Required Door Thickness 1-3/4 inBottom Bracket Assembly, Includes (4) Roller Carriers, (2) Pins and (2) Cotters, For Use With Mfr. Model Number 2 in or 3 in Garage Doors and 2 in or 3 in Low Headroom Tracks, Type Heavy Duty 12 Gauge Rust Resistant Steel with Galvanized Finish, Double End Stile, For Use With 2 in or 3 in Garage Doors and 2 in or 3 in Low Headroom Tracks, 1 Pair graingerSKU: 36R841, mscSKU: , zoro_no: G7269367, mongo_id: 65bbe84622d7a989a98e6e4e