The steel (SUS304) anti-theft locks are mounted over the nuts of the mounting brackets to prevent them from being unscrewed. Two locks are included, and one can be attached to each cross bar to help insure your iKamper Skycamp RTT from being taken off your vehicle
NOTE - there are 2 versions
v2.0 - for Quick Release Brackets (with horizontal bolt underneath crossbar)
v1.0 - for standard mounting using original brackets
All iKamper Roof Top Tents are shipping with the newer 2.0 Quick Release Brackets as at mid-2019.