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Prime-Line Brushed Nickel Steel Clockwise Mailbox Lock For Dura-Steel 2
Prime-Line Brushed Nickel Steel Clockwise Mailbox Lock For Dura-Steel 2
Prime-Line Brushed Nickel Steel Clockwise Mailbox Lock For Dura-Steel 2

Prime-Line Brushed Nickel Steel Clockwise Mailbox Lock For Dura-Steel 2

Keep your curbside mail secure with the Prime-Line Brushed Nickel Steel Clockwise Mailbox Lock for Dura-Steel 2. Designed to fit the Dura-Steel 2 series, this sturdy clip-on lock d…

Prime-Line MPN S4136
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This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $7.99, average $9.59
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About Product Overview

Keep your curbside mail secure with the Prime-Line Brushed Nickel Steel Clockwise Mailbox Lock for Dura-Steel 2. Designed to fit the Dura-Steel 2 series, this sturdy clip-on lock delivers reliable protection with a clean, modern finish that complements existing hardware.

Why this lock stands out

  • Brushed nickel steel finish combines a sleek look with lasting durability, resisting wear from outdoor exposure.
  • 5-pin cylinder enhances security by improving resistance to picking compared to basic two- or four-pin designs.
  • Includes 2 keys for convenient access and a spare in case of loss or sharing with a household member or building manager.
  • Clockwise rotation offers intuitive, straightforward operation for everyday mailbox use.
  • Clip-on design enables quick, tool-free installation on compatible Dura-Steel 2 mailboxes—swap your lock in minutes without drilling.
  • Outdoor-ready construction built to endure the elements while maintaining smooth operation over time.

Specifications at a glance

  • Product Type: Mailbox lock
  • Brand: Prime-Line
  • Material: Steel
  • Finish: Brushed nickel
  • Rotation: Clockwise
  • Style: Clip-on
  • Compatibility: Dura-Steel 2
  • Dimensions: Height 4.9" • Width 3.8" • Depth 1.3"
  • Keys included: 2
  • Pins: 5

Who benefits most

Ideal for homeowners replacing a worn or misaligned lock on Dura-Steel 2 mailboxes, property managers seeking a reliable upgrade, or anyone who wants a secure, stylish solution that installs in minutes. The combination of a robust 5-pin cylinder and a resilient brushed nickel finish makes this lock a practical, long-lasting choice for outdoor mail enclosures.

Practical tips and use cases

Use this Prime-Line lock to restore secure mail access during seasonal changes or after losing a key. The two-key setup provides a safe backup, while the clip-on design reduces downtime during replacement. For best results, install on clean, dry surfaces and avoid prolonged exposure to moisture when the mailbox is opened in heavy rain or snow. Periodic light lubrication with graphite can keep the cylinder turning smoothly through years of use.

The Details Specifications

Brand Prime-Line
UPC 049793041364
Case Pack Quantity 24 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 1 × 4 × 5
Weight 0 lbs
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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