Standard Marking Instruction 

On all product from standard locking assembly of Ringfeder brand: RfN 7012, RfN 7012.2, RfN 7013.0, RfN 7013.1, RfN 7014, RfN 7015.0, RfN 7015.1, RfN 7515, ECOLOC 7061, 7003, 7004, 7005, 7006, 7007, 7110. The symbol in the ring is a definition as a RPT product in case of Customer claims.

Slimmest design, especially suitable for applications where space is limited. The Locking Assembly compensates small tolerance deviations and compensates small mounting errors.
Easy installation –  Locking Assemblies can bridge large clearances without the loss of transmission values.
Low risk to contamination – during the tightening process the functional surfaces of the device and connection are pressed together generating a surface pressure that does not allow the ingress of contamination.