Hoping to reduce the chucking we replaced our Lippert 1621 pin-box with the Demco Glide Ride
side by side pin-box
removed the old box and inspected the welds front and back
all looked well.
propped the new box onto a sawhorse and positioned rear bolts to align then lifted forward and inserted remainder of the bolts
checked bolt size 5/8"
compared it with the chart for torque on grade 5 bolt
150 ft.lbs of torque
drilled a new hole for the umbilical and finished product
cant wait to get out and tow