Larger fork is 2-3/4" wide Fits ANY tower 1 5/8" to 2.5" diameter with universal tower inserts Holds 2 wakeboards/wakeskates or 1 surfboard and 1 wakeboard/wakeskate Made with strong 6063 aluminum and 303 stainless steel components and fasteners Long lasting brushed, bright dipped anodized finish Thick rubber bumper protects boat and boards UV resistant heavy duty shock cord holds boards safely in place Adjustable fork to accommodate any size board Includes quick release mechanism for easy removal Guaranteed silent