Description
These 3″ steel garage door rollers are most commonly found on commercial doors with a 3″ track. They feature 10 ball bearings, and are available with 4″, 7″, 9″, and 11″ stems.
Product Specifications:
- Garage Door Rollers
- 3″ Inch Steel Rollers
- Stem Sizes Available: 4″ Inch, 7″ Inch, 9″ Inch, 11″ Inch
- Ball Bearings: 10-Ball
- 7/16″ diameter
- Rating: 150 lbs. per roller at 50,000 12′ door cycles
- For use with 3″ track
- Sold individually
