Square key brass padlocks are widely used in homes, offices, and outdoor facilities due to their practicality and dependable design. One of their defining characteristics is the square-shaped body, which provides stability and a solid structure for secure locking. The brass construction contributes to corrosion resistance and durability, making the padlock suitable for both indoor and outdoor applications. The compact design also allows it to fit neatly into various locking points, whether it’s a gate, locker, or toolbox.
Another important feature is the key-operated mechanism. Square key brass padlocks typically use a pin tumbler system, which provides reliable access control. The keys are easy to use and manage, offering convenient operation for daily use. The shackle is generally made of hardened steel or brass-plated steel, giving additional strength and resistance to wear. Many models include smooth edges and finishes that enhance handling and maintain a polished appearance over time. This combination of durable materials, functional design, and secure locking makes square key brass padlocks a practical solution for a wide range of applications.
Square key brass padlocks are valued for their strength, ease of use, and adaptability. They blend durable materials with simple, effective locking mechanisms, providing consistent performance in everyday security needs. Their balance of reliability and convenience makes them a preferred choice in both personal and professional settings.

https://www.keeperlock.com/product/brass-padlock/be100l-square-blade-brass-padlock.html
SQUARE KEY BRASS PADLOCK
ART. NO.
SIZE
BE135L
35mm long shackle
BE140L
40mm long shackle
BE145L
45mm long shackle
BE150L
50mm long shackle