Easy To Install: Clamping-designed roof luggage racks are easy to assemble & remove. Instruction or other necessary mounting hardware is attached Durable Construction: Cross bars with ANTI-THEFT LOCK to secure your trip, it is made of high-quality lightweight aluminum, and sturdy adjustable bolts, ensuring high quality. Sturdy when undergoing numerous crash tests, wear simulations, extreme heat, low temperature, humidity, sunlight, and harsh chemicals test Perfect Fit, No Gap: Lockable cross bars roof rack compatible with Toyota RAV4 2019 2020 2021 2022 2023 2024 with Factory Side Rail. Base feet are covered with rubber pads to perfectly fit the roof rack, with no gap and anti-scratch Reduce Wind Noise: Aerodynamic profile-designed cross bars will reduce the wind resistance under 75 mph and will not impede normal skylight opening Adjustable Size: Roof cross bars can be adjusted the size to accommodate changes in the items you want to carry. Strong support for your kayak, surfboard, roof bags, roof boxes, roof baskets, bike carriers, snowboard, canoe, and luggage.