They are used the photo is a reference as I had a number of sets. The Thule 889-5 Square Bar Adapter Kit is designed specifically for use with Thule 591 and 598 Pro Ride bike cycle carriers. This kit includes square bar adaptors, curved brackets, and T bolts, allowing you to securely attach your bike carrier to black steel square and aero roof bars. The multifunctional design and black colour make it a versatile and stylish addition to your vehicle. With VAT included and a certificate of registration, this adapter kit from Thule is a reliable and convenient solution for transporting your bikes on your vehicle's roof
