Adams Rite deadlocks have long been considered the industry standard and remain the dominant locking solution for narrow stile aluminum and glass doors. The 1875 Two-Point Deadlock provides security for roll-up doors, security screens, or similar doors. Two-point locking is achieved using two bolts, which are operational from either or both sides of the deadlock.
Action |
90 degree rotation of turn projects or retracts bolts. 360 degree turn of key deadlocks mechanism, preventing operation of the turn in either locked or unlocked position. |
Bolt Throw Length |
1-1/32" (26.2mm) |
Cylinder Backset | Bolt arms require inside stile clearance of 1-11/16" (42.9mm) on one side of cylinder center, 1" (25.4 mm) on the other. |
Function |
Provides turn operation of two bolts from either or both sides |
Metric Size | 25.4mm x 152.4mm x 66.7mm Case |
Application | For overhead doors, roll-up security screens, or similar doors |
Material | Steel Case |
Dimensions | 1" x 6" x 2-5/8" Case |
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