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Step 1
Step 2
Dura-Latch Instruction Guide
574 RD 11
SCHUYLER, NE 68661
800.433.6340
WWW.QCSUPPLY.COM
Product #
90170DL
1. Locate latch plate at the desired handle height and
3/4” from edge of door (as shown). Confirm that the
plate is oriented correctly with the pivot hole up.
2. Mark all hole locations.
3. Drill a 1” hole at the shaft location. Drill 5/16” holes at
the 4-bolt hole loations and the pivot hole location.
1. Place latch plate on outside of door and align holes.
2. Install bushing, latch bar, flat washer and 1/4” x 3” hex
bolt.
3. Install shaft weldment as shown.
Shaft Hole
Desired
Handle
Height
Latch Plate
Bushing
Pivot Hole
3/4”
Latch Bar
Flat Washer
1/4” x 3”
Hex Bolt
Shaft
Weldment
