Model: TYM A90(Kingpin for trailer)
Application: Used with fifth wheel on tractor of trailer.
Installation method: Fixed to mounting plate via screw nut and very easy for replacing..
Center diameter:90mm / 3.5 inches
Material: High quality alloy steel（quenching technology available）
Skid plate thickness:10mm, 12mm, 16mm, 20mm
Packaging: wooden pallet(normally 300pcs/pallet)