Yes, the six radial lines or markings on the top of the head indicate that the Drive In Wheel Stud 1/2" x 2-1/2", # 165995 is in fact a grade 8. view full answer...
From the underside of the metal cap to the end of the black tube is 29 inches on the landing gear, part # RVLG-8000.
Generally, the measurements you need to know are where the jacks mount to the brackets on your trailer. Between the weld stops is 15-1/2 inches and the outer measurement is 17-1/2 inches. view full answer...