Hoppe Multipoint 1.77" Backset Manual Gear with Shootbolt Multipoint Swing Door Hardware Model: 850-8789551

Model: 850-8789551

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Handle to top of door 77

also see the picture above) If all your measurements are the same as above this is the gear you need

Part Number: 8750831

Hoppe Multipoint 1.77" Backset Manual Gear with Shootbolt Multipoint Swing Door Hardware Model: 850-8789551Manual Shootbolt Hoppe Gear Manual version engages multipoint when door handle is lifted. Added vertical strength is a proven benefit of the shootbolt version providing extra security through the locking points in the head and sill of the door. Manual Shootbolt Lock Ext 1 3 4 Backset 1 2 Deadbolt, . 79 Shootbolt 5 8 Faceplate Model: 850 8778343