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Round Threaded

B4451 - Single mortice cylinder

B4451 - Single mortice cylinder

For use with locking devices accepting screw-in cylinders…
4452 - Double mortice cylinder

4452 - Double mortice cylinder

For use with locking devices accepting screw-in cylinders.

B4457 - Rim cylinder

B4457 - Rim cylinder

For use with locking devices accepting screw-in cylinders…
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