Round Tube Mount Trailer Jack

*Heat treatment steel tube,outer tube painted and inner tube zinc plated,corrosion resistant.
*Weld on mounting tube with 5/8" lock pin for pivoting application.
*Professinal welding without defects like spatter,cranks or burn through.
*4"x6" foot plate for heavy load support.
*5,000lb lift capacity with 15" screw travel
*Top wind