OTLIVE 150lbs J-Bar Rack HD Kayak Carrier Canoe Boat Surf Ski Roof Top Mounted on Car SUV Crossbar Includes: 2 Pairs (4 Racks) & 4 Tie-Down Straps Steel design with adjustable padding for carrying strength and kayak protection Will fit most factory or aftermarket square, oval and flat crossbars (OEM crossbars are within 2.5" wide and 1" thick) Quick on/off hardware ensures fast installation and removal Accommodates kayaks up to 36" wide | Total load capcity: 75 lbs | Bars are thicker than 1" will not be mounted prope