Smart Data Battery Backup Siren Mini Couplers Set of 7 special sockets

Set of 7 special sockets for different automotive applications (oxygen sensors fuel injectors vacuum plug oil pressure gauge and oxygen sensor tools)

This gives our turbo heat shields additional strength & a much cleaner and professional appearance

3/4"Dr x 33mm x 57mm Long

This handy tool attaches to your keychain

3/16” ID to 1” ID

Smart Data Battery Backup Siren Mini Couplers Set of 7 special socketsModel: AVSSDBBSM Smart data battery back up siren for 12 volt AVS S Series and A Series ranges. * Replace with the same model to ensure additional smart siren functionality * Please call our team on 0800 438 862 with the serial number of the alarm so we can advise the correct siren model. Siren dimensions: 58 x 58 x 80mm distance from mounting surface to front of siren: 79mm