Sentry  MP Lock, Tongue Version  2-3/8 inch backset, 5-1/2 inch hole spacing
Entry Door Multipoint locking system with deadlocking tongues
90 degree consumer friendly locking operation
Visual Lock and unlock indicator
Used by Bilt Best from 2006-2010

Faceplate Width: 25/32 inch (20mm)
Backset:  2-3/8 inch (60mm)
Handle to Cylinder PZ: 5-1/2 inches (139.7mm)
Deadbolt Throw: 1 inch (25.4mm)
Handed: Spring latch is field reversible with a screw drive
Material: Steel,  Painted Silver, available in Stainless Steel
Construction: one (1) piece, for ease of installation. croppable, may not run full length of door

Number      Material       Size      Bottom Tongue   Top Tongue     Backset
73228768 Steel       6’8″    19.443″            32.555″        2-3/8"
73228780 Steel      8’0″    22.318″            45.68″          2-3/8"
 
NOTE:
The Tongue version will work with lever/lever handles and with the grip/teacup handlesets.
The triple latch version will only work with lever/lever handles and will not work with the grip/teacup handlesets.