Mul-T-Lock Three Way

This type comes with the Mul-T-Lock high security keying which is a pick, drill and bump resistant cylinder with controlled key duplication. (go to “security keys and locks” for more information) The high tensile steel bolts in the door run in 3 directions into the top, bottom and side of the frame securing the door into the door jamb. The handle is available in Brass or Chrome and is not available with a snib. The lock can only be operated by the key.

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The Superior Door Company - Since 1977