Zinc-plated, grade-43 1/4” chain rated at 7,800 lbs breaking strength extending 23” beyond pintle eye. Zinc-plated, grade-43 clevis hook with safety latch rated at 7,800 lbs breaking strength. Assembly connected via 2” x 2” x 1/4” wall tubing continuously welded to trailer frame with inverted crucifix and 3/8”-16 grade-8 fastener with SAE high strength washer and lock nut securing chain in crucifix.