adjusting an ives spring hinge


Yes, the spring torque on 3SP1 butt hinge is adjustable.  See instructions at this link:
The 609 finish is not available with Ives butt hinges.
Cutout depends on the size of 224 hinge.  See 112HD/224HD-EPT template.  112HD/224HD continuous hinge  Center line of EPT to top of the door  83 inches  30 inches  85 inches  32 inc...
Not specifically for lead lined doors.  But the standard hinges should work and not hit the lead lining in the door.  Since standard lead layers vary, check with door manufacturer an...