Dimensions of main lock

Main lock type K, E 92

X

System marking

D

Backset

FA

Latch projection

L

Centre from square spindle to through hole

B1

Through hole 1

B2

Through hole 2

Measurements in mm

D (mm)

FA (mm)

L (mm)

B1 (mm)

B2 (mm)

Standard

Fire protection

EA or EB

CA or CB

EA or EB

CA or CB

35

10

12

21.5

21

Ø6.5

-

-

40

-

45

Ø6.5

50

Ø6.5

55

Ø6.5

Main lock type G, E 92

X

System marking

D

Backset

FA

Latch projection

L

Centre from square spindle to through hole

B1

Through hole

Measurements in mm

D (mm)

FA (mm)

L (mm)

B1 (mm)

Standard

Fire protection

EA or EB

CA or CB

EA or EB

CA or CB

55

10

12

21.5

21

Ø6.5

-

65

80

Main lock type K, E 85

X

System marking

D

Backset

FA

Latch projection

B1

Through hole

Measurements in mm

D (mm)

FA (mm)

B1 (mm)

Standard

Fire protection

35

10

12

-

40

-

45

Ø6.5

50

Ø6.5

Main lock type G, E 85

X

System marking

D

Backset

FA

Latch projection

Measurements in mm

D (mm)

FA (mm)

Standard

Fire protection

55

10

12

65

Main lock type K, E 88

X

System marking

D

Backset

FA

Latch projection

Measurements in mm

D (mm)

FA (mm)

Standard

Fire protection

35

10

12

40

45

50

55

Main lock type G, E 88

X

System marking

D

Backset

FA

Latch projection

Measurements in mm

D (mm)

FA (mm)

Standard

Fire protection

55

10

12

65

Main lock type F, E 72

X

System marking

D

Backset

FA

Latch projection

Measurements in mm

D (mm)

FA (mm)

Standard

Fire protection

55

10

12

65

80