Versatile surf and SUP rack that is ideal for carrying one or two boards on any type of roof rack. Features Telescoping design delivers a custom fit for board widths from 70 to 86 cm Dual loading allows for transport of up to two boards with maximum stability Soft, weather-resistant padding protects boards during transit Strong, durable load straps with adjustable wrap-around padding on straps protect board from strap abrasion Technical Specifications Dimensions 6 x 23.3 x 3 in Weight 5.8 lb Rubber cover for strap buckle ✓ Length of straps 2x15' Lockable ✖ One Key System compatible ✖ Fits Thule WingBar Evo ✓ Fits Thule AeroBlade ✓ Fits Thule SquareBar ✓ Fits Thule ProBar ✓ Fits Thule Xsporter Pro ✓ Adapter/s required: Thule Adapter Kit Xadapt12 Fits Thule TracRac - Truck ✓ Fits Thule TracRac - Van ✓ Model number 811XT