Kaba Ilco Corp 1646 Usps Mailbox Key Blank 10 Pack

Product Description

The KABA ILCO CORP 1646 is a nickel plated brass key blank cut to fit USPS mailbox locks. This blank is sold in a pack of 10 units, making it practical for locksmiths, property managers, and postal service technicians who need to duplicate or replace mail delivery keys in volume. The nickel plated brass construction provides corrosion resistance and durability under regular handling. The blank must be cut to the appropriate bitting profile on a compatible key cutting machine before use.

This key blank is suited for residential and commercial mail delivery applications where USPS-spec mailbox locks are installed. Typical use cases include apartment complexes, office buildings, and multi-unit residential properties that use standard USPS cluster mailbox units or individual mailbox locks. Locksmiths and property management staff are the primary end users for this type of blank.

Key Features

• Nickel plated brass construction for corrosion resistance and long service life
• Designed to match USPS mailbox lock specifications
• Sold in a 10-unit pack for volume duplication work
• Lightweight at 0.2 pounds per pack for easy transport in a service kit

Compatibility

Designed as an OEM-style replacement blank for USPS mailbox lock cylinders. Consult the specific lock manufacturer or key blank cross-reference guide to confirm fitment before cutting.

Installation Notes

Key blanks must be cut by a qualified locksmith or trained technician using a compatible key duplicating or code cutting machine. Verify the bitting code against the lock specification before cutting. Do not attempt to force an uncut or improperly cut blank into a lock cylinder, as this can damage the lock pins. Follow all applicable local regulations regarding duplication of postal keys.