PBB - 4B81652 - Architectural Hinge - Full Mortise - Heavy Weight - Ball Bearing - 4-1/2" x 4-1/2" - Optional Finish - Optional NRP Pin:Removable up to 1 year battery

up to 1 year battery life

7 GHz dual-core ARM Cortex-A15)

PN: 35111-SHJ-305

prevents the hinge pins removal for security

LuckyLine - 16200 - House Key Caps - Assorted - 100 Pack

PBB - 4B81652 - Architectural Hinge - Full Mortise - Heavy Weight - Ball Bearing - 4-1/2" x 4-1/2" - Optional Finish - Optional NRP Pin:Removable up to 1 year batteryThis is a 4B81 Heavy Weight Full Mortise Ball Bearing Architectural Hinge manufactured by PBB. PBB, Inc. template hinges are manufactured to close tolerances and meet all specifications and requirements set by the American National Standards Institute (ANSI). For use on medium weight doors or doors requiring average frequency service. Features Ball Bearing Full Mortise Center Hinge Position 4 1 2" x 4 1 2" Includes Screw Pack with all machine screws