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Factory Direct Hardware Von Duprin 6221 User Manual

Page 2

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Strike Dimensions and Required Clearances

Door Preparation for Strike

931224_00(5)

#16 drill and

#12-24 tap

2 places

Suggested

cutout

Reinforce for strike

attachment as required

LHR shown

RHR opposite

C door

L

C strike

L

RHR door

shown inactive

1-7/16” minimum

clearance

5/8”

1-15/16”

3”

7/8”

3-7/8”

1-3/4”

6”

1/4”

5-1/4”

Minimum

clearance

2-3/8”

minimum

clearance

2-5/8”

1-1/4”

C strike

and

latch bolt

L

1” dia. minimum

clearance

2-3/8”

minimum

clearance

Strike

backbox

assembly

3-1/2”

1-1/16”

1-1/4”

3-7/8”

C of door

L