lock prep location from floor

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According to ANSI specifications for cylindrical or mortise locks: The lock strike centerline should be 40 5/16" from the bottom of the frame with the lock in relation to the strike. &...
EPT installation guidelines are as follows: Recommended location is 6" below top hinge per template Steelcraft will locate the power transfer prep at the Von Duprin recommended template locati...
The minimum rose that can be used on the 61L (ANSI/BHMA A156.115.18) preparation is 3 7/16". Steelcraft's 61L lock prep (often referred to as the "Squashed Turtle lock prep") is designed for Bored...
The door template L1 states: "Lead Lining: When L9000-Series or L400-Series locks are ordered with lead lining, add 1/8" to the width of the mortise cut-out on the lock case cover side of installa...