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What brand of lock is compatible with a WR3 or 1054WB key blank?

  1. Schlage

  2. Weiser

  3. Kwikset

  4. Emtek

The correct answer is: Weiser

The correct answer is associated with Weiser locks, which are designed to be compatible with key blanks like the WR3 or 1054WB. Understanding key blanks is crucial in the locksmith profession, as different brands often use different cut patterns and specifications for their keys. Weiser is known for its specific key design and security features; thus, using the WR3 or 1054WB in Weiser locks ensures that the key will align properly with the internal pinning system, enabling it to operate effectively. In contrast, other brands like Schlage, Kwikset, and Emtek have distinct key profiles and would not function with Weiser's key specifications. This compatibility is fundamental for locksmiths when choosing the correct key blank for a job, ensuring smooth operations and proper security.