Master Lock Company MLK175D Brass Combination Padlock

Product Description

The MASTER LOCK COMPANY MLK175D is a brass combination padlock with a four-digit dial positioned on the bottom of the lock body. The bottom-dial placement conceals the combination from view while dialing, adding a layer of security over standard front-dial designs. Constructed from solid brass, the lock resists corrosion in both indoor and outdoor environments. The compact form factor makes it practical for everyday carry and repeated use. Security technicians, facilities maintenance staff, and property managers install this lock where a keyless, resettable combination solution is needed.

The MLK175D suits a wide range of general security applications in residential, commercial, and light industrial settings. Common installations include school and gym lockers, storage cabinets, gates, tool chests, and equipment enclosures. The four-digit code provides a larger number of possible combinations compared to three-digit designs, improving resistance to guessing. Its compact dimensions and solid brass body make it well-suited for both fixed and portable security use.

Key Features

• Four-digit bottom-mounted combination dial for increased combination security and shielded code entry
• Solid brass construction provides corrosion resistance for indoor and outdoor installations
• Keyless operation eliminates the need to carry or manage keys
• Compact and lightweight at 0.56 pounds for easy portability
• Resettable combination allows the user to set a personalized code

Compatibility

Designed as a general-purpose combination padlock suitable for standard hasps, locker staples, gate clasps, and cabinet locking points with appropriate shackle clearance.

Installation Notes

No tools are required for installation on most standard hasp or staple applications. Ensure the shackle diameter and clearance are compatible with the hasp or locking point before securing. Follow the manufacturer instructions when setting or resetting the combination to confirm the code is fully programmed before closing the lock. Facilities staff should verify the combination has been recorded and stored securely before placing the lock into service.