Check the listing for details. Wallace Forge Heavy Duty Weld-On Tie-Down Ring (B-46). Condition: New. Listed at 21.12 USD. Product DetailsSurface mounted Heavy Duty Weld-On Tie-Down Ring for trucks and trailers. Unfinished steel 3/4 inch D-Ring measures 4-1/2 inches O.D., 3 inches x 3 inches I.D. Rated 9,000 pounds working load limit., 27,000 lbs. maximum breaking strength. Wallace Forge part number 2022168.Per federal D.O.T. requirements, working load limit is 1/3 of the rated capacityDimensions: Ring - 3/4" Diameter - Bracket 2-1/4" Wide x 3/8" ThickCapacity: Working load limit - 9,000 lbs., Max break strength - 27,000 lbs.Mounting Style: Weld-OnFinish: Unplated Natural FinishWallace Forge part number 2022168SpecificationsSpecificationsBRANDWallace ForgeFINISHRaw SteelWIDTH4-1/2 inchBREAKING STRENGTH27,000 lbs.WORKING LOAD LIMIT9,000 lbs.MOUNTING STYLEWeld-OnINSIDE DIAMETER3 inch