The Thule 810001 - SUP Taxi XT Paddleboard Carrier is a premier locking stand-up paddleboard carrier that delivers unmatched board security combined with a convenient, universal mounting design. The exclusive, telescoping design delivers a custom fit for board widths up to 34 inches wide. A heavy-duty, steel reinforced webbing and spring loaded locking cam provide unsurpassed security for your boards. Straps can accomodate up to two boards with maximum stability. Soft, weather resistant padding protects boards during transit. Two Thule One-Key™ locks are included to secure the paddleboards to the carrier and an additional lock cylinder locks the carrier to the load bars. Thule's Speed-Link™ mounting system offers convenient, tool-free mounting to Thule rack systems, round bars and most factory racks.