NRS Frame Cross Bar w/ LoProsCustomize your raft or cataraft frame by adding NRS Cross Bars. The LoPro Fittings allow you to locate the bar anywhere along the side rails. Made with our rugged 1 5 8" OD 6061 T6 anodized aluminum pipe, with 1 8" wall thickness. Cross bar lengths are the center to center measurements between the frame side rails. Add the NRS Universal Seat Mount (#94015. 01) to easily attach any NRS standard or swiveling Padded Seats. LoPro Fittings come with U