Products > COMMERCIAL > Access Products > Roof Hatches > Options > Lock Option-Keyed Cylinder

All Bilco roof hatches can be supplied with a Deadbolt cylinder lock when specified. Cylinder locks provide keyed exterior access and are available with either keyed or turn knob interior access. Cylinder locks are an ideal security enhancement for many applications. For added security and weathertightness, the lock cylinder is accessed from the exterior through a gasketed, threaded deck plate.


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