S.W.R., F.S.W.R., E.S.F.S.W.R.), preceded by the circumference of the rope measured in inches, and followed by bracketed figures representing the number of strands in the rope and the number of wires in a strand, thus: 3-inch S.W.R.
i-S.W.R., i-F.S.W.R., i-E.S.F.S.W.R.), eyandulelwa sisazinge sentsontelo elinganiselwa ngee-intshi, ize ilandelwe ngamanani ekwizibiyeli amele inani leentsinga ezikwintsontelo kunye nenani leengcingo ezikusinga, kungoko: izi-intshi ezi-3 kwi-S.W.R.