Prime-Line 9-Cam, H1 Keyway, Mail Box Lock, Counter Clockwise Rotation

Item # 315426389 | Prime-Line Part # MP4532 | UPC Code 049793445322 | UNSPSC Code 46171500
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Product Overview

This 5-pin tumbler lock is constructed of diecast and comes with a nickel plated face and dust cover. A security feature of this lock prevents the key from being removed when in the unlocked position. This feature prevents forgetting the key in the lock, while at the same time ensuring the mailbox is locked every time. It includes a total of 5 zinc plated steel cams, brass pins, a spring steel locking clip, a dust cover to protect the internal pins and springs from dust and moisture in exposed exterior conditions, and 2 keys. To unlock this mailbox lock, the key must rotate 90° in a counter clockwise direction.

  • This durable 5‑pin tumbler mailbox lock uses a Hudson keyway and provides smooth, reliable counter‑clockwise operation
  • A diecast body paired with a spring‑steel locking clip delivers long‑lasting strength for everyday mailbox security
  • The nickel‑plated face offers corrosion resistance and a clean, professional appearance that suits most mailboxes
  • Its universal replacement style can help reduce the need to stock multiple individual lock types
  • Installation requires only an adjustable wrench, and users should confirm fitment by comparing their mailbox to the provided line‑art dimensions

Specifications

Accessory Type
Lock
Included
Mounting Hardware
Manufacturer Warranty
Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.
Product Depth (in.)
1
Product Height (in.)
2.8
Product Width (in.)
2.9

Warranty

Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.