D |
E |
N |
D60/EO191 |
E60/EO192 |
N40 |
Exit |
Throw or retract bolt by thumbturn only |
D61/E0151 |
E61/EO152 |
N41/EO6071 |
Single Cylinder |
Throw or retract bolt by key outside,
thumbturn inside |
D62/EO141 |
E62/EO142 |
N42/EO6061 |
Double Cylinder |
Throw or retract bolt by key either
side |
D63/EO161 |
E63/EO162 |
N43/EO6081 |
Single Cylinder |
Throw or retract bolt by key one side,
blank plate opposite side (except N) |
D64/EO171 |
E64/EO172 |
N44/EO6091 |
Classroom |
Throw or retract bolt by key–Thumbturn
will not throw bolt, only retract |