Protec2 340 Padlock

Abloy

The Abloy Protec2 340 Padlock represents the pinnacle of mechanical security engineering. Crafted from case-hardened steel with a chrome finish and boron steel shackle, it features a virtually unpickable disc-detainer mechanism with billions of possible key combinations. The smooth-operating internal mechanisms show no signs of wear even after years of use in harsh environments, making it the gold standard for those requiring maximum security protection.

Product Specifications

Dimensions:9.84 x 11.02 x 3.94 inches
Lifespan:N/A
Material:N/A
Country of Origin:Finland
Manufacturing:Abloy Protec2 padlocks, including the PL340, are manufactured in Finland, where Abloy is headquartered and maintains its primary production facilities.

Research Summary

The Abloy Protec2 340 Padlock is the ultimate 'buy it and die with it' security investment — virtually unpickable with fortress-like construction that will outlive you. However, it's a sealed unit with a fatal flaw: lose your keys, and you've likely lost your $300+ padlock. While backed by a solid 10-year warranty, the North American service desert means finding qualified locksmiths is nearly impossible. Perfect for those requiring maximum security with no compromise, but only if you're meticulous about key management.

  • Virtually unpickable disc-detainer mechanism remains the gold standard in physical security, showing no wear after decades of use
  • Essentially zero repairability — designed to be tamper-proof rather than serviceable, with most locksmiths unable to help
  • Above-industry 10-year warranty reflects Abloy's confidence, though replacement keys can cost up to $300
  • Extreme durability justifies the premium price, but only if you have a secure key management system in place
  • Universally revered in security communities as the 'holy grail' of padlocks, with frustrations centered around service accessibility

Repairability Notes

3.0

The Abloy Protec2 padlock offers exceptional security but extremely limited repairability.

  • Mechanism Access: Users note smooth operation but Reddit feedback reveals the lock is essentially a sealed unit with virtually no means of non-destructive entry or servicing.
  • Parts Availability: Multiple users report extreme difficulty finding qualified locksmiths with proper equipment and licenses to service Protec2 systems, with some locksmith professionals actually advising customers to discard locks rather than attempt repair.
  • Manufacturer Support: Replacement keys can cost up to $300 according to user reports, with severe accessibility issues for parts and service in North America despite a 10-year warranty.

Bottom line: Designed to be tamper-proof rather than repairable - a lost key often means a discarded lock, and specialized tools/licensing make DIY servicing nearly impossible.

Durability Notes

9.5

The Abloy Protec2 340 Padlock is the gold standard in high-security mechanical locks. The disc-detainer mechanism is virtually unpickable even by professional locksmiths, making it a true BIFL investment for those requiring maximum security.

  • Fortress-like construction: Users repeatedly note the exceptionally solid build quality, describing it as VERY sturdy with smooth-operating internal mechanisms that show no signs of wear.
  • Unmatched pick resistance: The lockpicking community considers this the ultimate challenge, with experts confirming there is effectively no means of non-destructive entry - it's the security benchmark others are measured against.
  • Service longevity: The 10-year warranty backs up what users experience - these locks remain functional for decades with minimal maintenance in harsh environments.

Bottom line: This is the padlock you buy once and pass down to your children - just don't lose the keys, as replacements are expensive and difficult to source in North America.

Warranty Notes

8.5

Abloy offers a strong 10-year warranty on their Protec2 padlocks, covering defects in materials and workmanship. The company has built a reputation for exceptional security and reliability.

  • Duration: 10-year warranty period from date of purchase, placing it well above industry standard.
  • Coverage: Includes mechanical components and manufacturing defects, though specific usage conditions may apply.
  • Reputation: Abloy is widely regarded in security communities as a premium manufacturer that stands behind their products.

Bottom line: Abloy's warranty reflects their confidence in their high-security locks, matching their premium positioning with substantial long-term protection that appears to be honored consistently.

Social Analysis

9.0

Abloy Protec2 is treated like the holy grail of padlocks in security communities, with lockpickers calling it virtually unpickable and professionals viewing it as top-tier or endgame security.

  • Engineering worship: Users describe being fascinated by the great engineering and say these locks are impressive with no means of non-destructive entry
  • Service nightmare: The biggest frustration is finding qualified locksmiths in the US, with replacement keys costing up to $300 and some locksmiths telling customers to just throw the lock out if they lose keys
  • Amazon buyers love it: Reviews praise the VERY sturdy build and smooth cylinder that turns easily with no issues

Bottom line: A community favorite for unbeatable security, but the difficulty getting keys replaced in North America keeps it from a perfect score.

BIFL Total Score:
8.0Excellent
Protec2 340 Padlock
Crowd Favorite
Amazon
$157.64

Product Scorecard

BIFL TOTAL SCORE
8.0
Durability Score
9.5
Repairability Score
3.0
Social Score
9.0
Warranty Score
8.5

Based on 199 reviews

We rate products using a 10-point scoring system focused on what matters most: durability, reliability, and repairability. Our scores are built from a wide net of sources: Amazon reviews, Reddit threads, expert opinions, brand sites, Google reviews, and what people are actually saying online.

Pros and Cons

What Users Love

Virtually unpickable disc-detainer mechanism

Exceptionally solid build quality

10-year warranty from reputable manufacturer

Decades of use in harsh environments

Areas for Improvement

Extremely difficult to repair if damaged

Replacement keys cost up to $300

Few qualified locksmiths can service it

Limited parts availability in North America

Based on our comprehensive product research and scoring methodology

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Frequently Asked Questions

Product Care & Maintenance Guide

Recommended: Seasonally / As NeededRegular maintenance is necessary to ensure optimal performance and longevity, especially for products exposed to weather.

Step 1

Clean

Remove any dirt or grime from the lock and shackle using a non-metallic brush. Avoid using harsh chemicals or abrasive materials that could damage the finish.

Recommended Products

  • Soft-bristled brush$5-10
Step 2

Condition / Maintain

Apply a light lubricant suitable for locks, such as Inox MX3 or Teflon-based lubricants, into the lock cylinder to ensure smooth operation. Avoid excessive lubrication, which can attract dust.

Recommended Products

  • Inox MX3 Lock Lubricant$10-15
Step 3

Protect / Store

When not in use, store the padlock in a dry environment. Consider using protective covers to shield the lock from dust and impact if necessary.

Recommended Products

  • Plastic protective covers for Abloy padlocks$15-25

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