4 Extra Heavy Duty E Track Hook Ring Cargo Van Enclosed Utility Trailer Box Truck. Premium Red Hound Auto heavy duty E Track Rope Ring, designed tough and made from the highest quality materials. Product is backed by a no-hassle 1 year guarantee against defects. Included: 4 E Track O-Ring Fittings

• 4 E Track O-Ring Fittings
• Ring (outside) 1-3/4", Ring thickness 1/4"; E Track Rope Ring
• Function - Easily provides tie down access points
• Material - Heavy Duty Steel, coated for rust and weather resistance
• Snaps into E or A style track