The Cable Connection Ultra-tec® Wire Rope

Data on cable flex in cable railing

All Ultra-tec cable railing infill should be installed to the following specifications:
Cable Spacing Center to Center = 3.125"
Maximum Unsupported Span = 48"
Cable Tension = 225 lbs

Engineering Calculations

PDF FilesDescription
Section ATest Results for Sphere Pass-Through Resistance
Section BCalculations for various code diameters for pass-through resistance for 4" sphere