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Prime-Line U 9940 Mailbox Lock – Replacement, Multipurpose Mailbox Lock for Several Brands – Brass Finish, ILCO 1003M Keyway, Opens Counter-Clockwise with 90º Rotation (1 Set)
✅ In stock
F
Grade
Analysis Confidence
81%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 24, 2026 8:44 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 71% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Ideal Use: Replaces lost, damaged, or worn mailbox locks on compatible residential, commercial, and community mailboxes.
✓Dimensions & Compatibility: Designed for use with several mailbox brands, including American Device, Auth-Florence, Bommer, and Miami-Carey; features an ILCO 1003M keyway and 90-degree counter-clockwise operation
✓Materials & Components: Diecast lock cylinder with brass-plated finish; includes five zinc-plated steel cams, brass pins, spring steel retaining clip, and two keys
✓Key Features: 5-pin tumbler security, key-retaining feature prevents key removal in the unlocked position, multipurpose compatibility, and easy replacement installatio
✓Fit Guidance: Verify lock dimensions, cam style, rotation direction, and keyway requirements before purchasing; compare your existing lock and hardware configuration to ensure compatibility
⚙️ Specifications
Brand
PRIME-LINE
Special Feature
Weather Resistant
Lock Type
Pin Tumbler
Item dimensions L x W x H
1.25 x 3.81 x 4.88 inches
Material
diecast
Recommended Uses For Product
Security
Style
Mailbox Lock
Color
Brass
Number of Pieces
1
Finish Type
Brass
Included Components
Electrical & Heating;Plating & Coverings;wall-plates
