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Square brass padlock with standard steel shackle

Abus

Abus 83/45 RK KA-100 padlock keyed alike standard shackle brass body

SKU CH-1F28-73BNF

Square brass-body padlock with a standard steel shackle, five- or six-pin cylinder, Yale No. 8 keyway and keyed-alike convenience

  • TypeMechanical Push Button
  • Square brass body resists corrosion
  • Keyed-alike convenience uses one key for multiple locks
  • Hardened steel shackle resists cutting and sawing
  • Five- or six-pin cylinder provides high-security pick resistance
  • Weather-resistant design protects mechanism in outdoor conditions

What this padlock is

The Abus 83/45 RK KA-100 is a square brass-body padlock with a standard steel shackle. It is supplied keyed alike so multiple locks open with the same key. The lock uses a 5-pin or 6-pin Yale No. 8 keyway and features a non-removable key design. It is suited for indoor or outdoor use where weather resistance and high-security rating are required.

The spec that decides fit

Shackle diameter is 3/8 in, shackle height is 1 in and shackle width is 15/16 in. Body height measures 2 3/64 in, body width 1 53/64 in and body thickness 13/16 in. Verify these dimensions against the hasp or chain link you intend to secure. The interchangeable core allows rekeying later if key control needs change.

Installation and common issues

No tools are required beyond the key; simply insert the shackle through the hasp and lock. Because the key is non-removable when unlocked, the key stays in the lock during use, which prevents accidental removal. Ensure the shackle clearance matches the 15/16 in internal width so the lock seats fully.

Highlights

  • Square brass body resists corrosion
  • Keyed-alike convenience uses one key for multiple locks
  • Hardened steel shackle resists cutting and sawing
  • Five- or six-pin cylinder provides high-security pick resistance
  • Weather-resistant design protects mechanism in outdoor conditions

Specifications

BrandAbus
TypeMechanical Push Button

Questions about this item

What does the 5 pin or 6 pin cylinder mean for day-to-day security?

The cylinder uses either five or six pins, giving a high number of key combinations and making picking or bumping considerably harder than lower-pin designs.

How does the Yale No. 8 keyway affect key management?

The Yale No. 8 keyway is a widely used profile, so replacement keys or additional locks on the same system can be cut by most locksmiths without special blanks.

Will the 1 53/64 in wide square brass body fit a standard hasp or chain link?

The body measures 1 53/64 in wide and 13/16 in thick with a square profile, so it fits typical hasps and chain links sized for medium-duty padlocks.

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