This is a complete kit which includes the bars and all the fixings required to fit it to your vehicle, there is nothing extra required. These bars are strong, durable and easy to fit.Lockable with 2 keys supplied Suitable for most vehicles with original raised rails Conforms to CE Standards Weatherproof aluminiumMulti-fit Complete kit, nothing extra is required Easy to use, easy to fit Strong & durable Bars: Aluminium Length: 135 cm Weight: 6.2 kg Max load: 75 kg Not suitable for vehicles with integrated roof rails