Lockable, sturdy rack attaches, detaches and stores easily. Custom installation tools are included and provide anti-theft security. For use with all Hyundai Roof-top Carriers. made of durable power-coated aluminum and high-tech plastics for added corrosion resistance, lockable, mounts to vehicle door sill, includes T-slot for carrier installation, lockable. Fits both Sedan or GT Model Elantra.