BI's Ski Pylon features a swivel head for reduced rope wear and stainless steel contruction for years of use. Use the BI pylon on any outboard or I/O runabout for slalom, trick, jumping, or barefoot skiing. Main pylon stands 45" high. Telescoping brace arms adjust from 33" to 57". Quick disconnect stainless stell hitch pins for easy assembly and removal.