8 x M8 Fits Tentbox Roof Tent Security Locking Nuts and Key Lock Type:8 x Budget Security Nuts 3 × AA Batteries (included

3 × AA Batteries (included

the batteries are supplied pre-installed but disconnected

2 × Cable Ties

Upon receipt

Powerful 113dB alarm siren

8 x M8 Fits Tentbox Roof Tent Security Locking Nuts and Key Lock Type:8 x Budget Security Nuts 3 × AA Batteries (includedThese 8 tamper proof nuts and unique key lock your roof tent TentBox to your roof racks and cannot be taken off without the unique key. For a small price relative to your Roof Tent you can have peace of mind leaving your Roof Tent out on the street while not in use. Similar to locking wheel nuts, the nuts can only be loosened with the supplied special key. Why not consider adding a Tentbox Security Alarm 113db with this bundle linked here > https: