2" x 21" & 33" Webbing 10'000 LB Breaking Strength HD Steel D-Rings Black Nylon Protective Sliding-Sleeve 3'335 Pound Working Load Limit 2ea HD 2" Wide X 21" Long & 2ea HD 2" Wide X 33" Long Axle Straps with Heavy Duty Plated D ring on one each end. Webbing for this item is Extra Heavy BLACK EDGED 12,000 Lb breaking Strength Polyester webbing that is treated for UV and abrasion resistance.HD Steel D Rings for these straps have a 10,000 Lb breaking Strength and comes with HD plating to resist rust and corrosion. A 12" HD Black Nylon sliding sleeve is standard to further protect webbing from cuts and abrasion. Complete Strap assemblies have a 10,000lb assembly breaking strength and are rated at 3,335 lb working load limit. Working load limit is clearly printed on sewn in safety tags for easy identification. WARNING: Do not exceed WLL (working load limit) for any tiedown. Do not use for recovery or lifting. Axle straps must be attached securely during transport. Truck straps/Winch straps/Tie down straps are for webbing tie down applications only.