Abus 55/40 KD Padlock Brass 4 Pin Keyed Different

55/40 KD Brass Padlock — Keyed Different

This Abus 55/40 KD padlock is a rectangular brass body lock with a 4-pin cylinder and a standard steel shackle. Each unit is keyed differently so one key opens only its own lock. It is suited for gates, sheds, toolboxes and similar low-risk enclosures where individual key control is preferred.

Upgrade from single-key sets and basic steel locks

Replaces padlocks that share a common key across multiple points, removing the risk that one lost key compromises every entry. The brass body resists corrosion better than plain steel bodies, and the 4-pin cylinder offers more key combinations than 3-pin budget models. The jump is worthwhile when each access point needs its own unique key and the environment is exposed to weather.

Simple shackle fit — watch shackle clearance

The standard shackle measures 13/16 in height and 13/16 in width with a 1/4 in diameter, so verify the hasp or chain link accepts those dimensions before purchase. The lock is not rekeyable and has no interchangeable core, so a lost key means replacing the whole unit. No control key registration is required, and the brass body needs no special tools to install.