| 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 |
