Ives spring hinge?

RELATED FAQS

Question
Answer
Yes, the spring torque on 3SP1 butt hinge is adjustable.   See the 3SP1 instructions:  
The 609 finish is not available with Ives butt hinges.
Ives does not offer a continuous hinge designed specifically for lead lined doors.  Standard hinges may work if the hinge and mounting hardware do not penetrate the lead lining in the door.&nb...
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...