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L-1172C COMP-X C9100 Mailbox Lock Replacement, USPS Key Lock with 3 Keys
✅ In stock
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Grade
Analysis Confidence
58%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 22, 2026 5:04 PM · Prices & availability subject to change
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📝 Product Overview
🏪 Sold by
Danaxin
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓1172c Mailbox Lock USPS-Approved Mailbox Lock:Upgrade your mailbox security with the COMPX C9100 (USPS-L-1172C) lock, compliant with USPS standards. Ensures safe delivery and theft prevention for mail and parcels
✓1172c Mailbox Lock Durable & Long-Lasting:Crafted from high-strength materials, the L-1172C mailbox lock resists wear, weather, and tampering for reliable, long-term performance
✓1172c Mailbox Lock Enhanced Mail Protection:Each C9100 lock features a unique keying system, meeting USPS requirements to safeguard your mail from unauthorized access
✓1172c Mailbox Lock Versatile & Secure:Ideal for homes, businesses, and apartments, this cluster mailbox lock deters theft and vandalism, keeping deliveries secure
✓1172c Mailbox Lock Complete Installation Kit:Includes 1 C9100 lock, 3 keys, spring clip, and mounting nut for easy setup. Questions? Contact us for support
⚙️ Specifications
Brand
ELAIRUA
Special Feature
Key Lock, c9100 mailbox key lock
Lock Type
Key Lock
Item dimensions L x W x H
0.1 x 0.1 x 0.1 inches
Material
Metal
Brand Name
ELAIRUA
Recommended Uses For Product
Mailbox security in various applications
Number of Pieces
1
Included Components
l-1172c national mailbox lock replacement
Model Number
USPS-L-1172C
Model Name
National Mailbox Lock C9100