PBB - DA81 - Double Acting Spring Hinge - Full Mortise - 6" x 4-1/2" - Satin Chrome - Grade 1 MCK This adjustable hole cutter features

This adjustable hole cutter features the following:

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Cutter: U01 D746012ZB

Duress and Tamper Alarms

PBB - DA81 - Double Acting Spring Hinge - Full Mortise - 6" x 4-1/2" - Satin Chrome - Grade 1 MCK This adjustable hole cutter featuresTemplate hinges are manufactured to close tolerances and meet all specifications and requirements set by the American National Standards Institute (ANSI). Features: Polished and Plated or Bonderized and Prime Coated Steel for Painting Double acting spring hinge is designed to fit standard 4 1 2" x 4 1 2" template mortise. Permits doors to open in either direction and automatically return to the closed position See template for exact dimensions No