4-digit combination lock

The 4-digit brass combination lock is a keyless padlock for versatile use in fitness and sports facilities, lockers, cabinets, and outdoors. Thanks to the completely keyless operation, there is no need to carry and manage keys – access is exclusively via a freely selectable four-digit combination code.

Rugged brass housing with 10,000 possible code combinations for indoor and outdoor use

The lock's body is made of solid brass, a material that is naturally corrosion-resistant and therefore functions reliably even in damp conditions—such as in locker rooms, on outdoor fences, or when directly exposed to the weather. The four rotatable dials each cover values from 0 to 9, resulting in a total of 10,000 possible code combinations. The code can be individually reset at any time, making the lock flexible for changing user requirements. The shackle is made of hardened steel and has a diameter of 5 mm with a usable insertion depth of approximately 27.8 mm, ensuring a secure connection with common eyelets and attachment points. The compact housing size of 28 × 49 mm allows for uncomplicated use wherever a handy, low-maintenance security lock without the need for keys is required.