| Multi-Lock System | Features | Applications | Ref | |
|---|---|---|---|---|
|
MCLNR/L |
  |
|
□**□ -MCLNR/L |
|
MDUNR/L |
 |
|
□**□ -MDUNR/L |
|
MSKNR/L |
 |
|
□**□ -MSK□R/L |
|
MTFNR/L |
 |
|
□**□ -MTF□R/L |
|
MVUNR/L |
 |
|
□**□ -MVR□R/L |
|
MWLNR/L |
|
|
□**□ -MWL□R/L |
