Overview

The Tru‑Bolt 4-inch Brass Long Shackle Padlock is a budget hardware-store padlock commonly sold at places like Menards. It’s designed for basic security tasks where extra shackle length is needed—such as gates, sheds, chains, or storage bins.

Typical packs cost about $12–$20 depending on quantity, making it one of the cheaper long-shackle locks on the market.


Key Features

  • Solid brass body – resists rust and corrosion outdoors.
  • Extra-long 4″ shackle – fits thicker hasps, chains, or fence links.
  • Keyed cylinder mechanism with standard pin tumbler design.
  • Usually includes multiple keys per lock.
  • Often sold in multi-packs (2-pack or 4-pack).

Brass bodies are commonly used because they resist corrosion well in outdoor environments, though they are not as cut-resistant as hardened steel locks.


Pros 👍

Very affordable compared with most long-shackle locks
Good corrosion resistance from brass construction
Extra clearance for chains, gates, and large hasps
✔ Simple, easy-to-use keyed design


Cons 👎

Low-to-medium security — easier to cut than hardened steel locks
❌ Budget construction compared with brands like Master Lock or ABUS
❌ Long shackles are inherently easier to attack with bolt cutters

In lock-picking communities, inexpensive hardware-store padlocks like these are often considered low-security training locks, meaning they are easier to pick or bypass than higher-grade models.


Best Uses

Good for:

  • Garden gates
  • Storage bins
  • Toolboxes
  • Chain-link fences
  • Temporary security

Not ideal for:

  • High-value storage
  • Storage units
  • Heavy theft-risk locations

Overall Rating: 6/10

  • Good: cheap, simple, corrosion-resistant
  • Weak: basic security

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