AKADA

How Are Mortise Locks and Deadbolts Different, and How Can I Choose the Right One?

Mortise locks and deadbolts aren’t competing products—many mortise locks actually integrate a deadbolt within their case. This guide compares design, security, durability, and installation, clarifies critical egress and fire-code considerations, and offers a practical decision framework for residential and commercial door hardware projects.

What Is a Door Fire Exit, and What Fire Exit Hardware Do I Need?

A door fire exit must satisfy both egress and fire-containment requirements simultaneously. This guide clarifies panic hardware versus fire exit hardware, explains UL 305/UL 10C/NFPA 80 compliance, and outlines coordinated hardware selection—exit devices, closers, hinges, and seals—for offices, hospitals, and commercial buildings.

What Are the Main Parts of a Lock and Key System, and How Do They Work Together?

A lock-and-key system works through four interconnected layers: key, cylinder, lock mechanism, and door hardware. This guide explains how pins, cams, and tailpieces translate rotation into latch movement, clarifies cylinder-versus-lock-body confusion, and shows how to specify compatible replacement parts for residential and commercial projects.

How Can I Choose Between a Mortise Lock and a Tubular Lock?

Mortise and tubular locks differ in construction, function, and cost—not simply in strength. This guide compares design, security, durability, and installation, clarifies the important cylindrical-vs-tubular distinction, and offers a practical decision framework for residential, commercial, and institutional door hardware projects.

How Do I Measure Door Knob Lock Parts Correctly for Replacement?

Replacing a door knob lock correctly means measuring the complete system—not matching appearance. This guide covers backset, cross-bore, latch bore, faceplate, spindle, and strike measurements, explains how to identify compatible replacement parts, and lists the most common measurement mistakes that cause installation failures.