*Material: carbon steel *Max Capacity: 1200lbs *Finish: zinc plated Light-duty 1/4" diameter wire, zinc plated D-ring on a flush mounted, zinc plated steel pan.Minimum breaking strength: 1,200 lbs. The working load capacity: 400 lbs. 3.5" Wide; 4" Hole to Hole 3-9/16" Top to BottomRecessed 5/16" Recessed Lashing Rings