A passage lever door handle is a non-locking type of lever handle designed for doors that do not require privacy or security, such as hallways, closets, laundry rooms, and connecting interior spaces. It allows free entry and exit from both sides of the door while keeping it securely latched when closed.

​A lever door handle is a type of door hardware that uses a horizontal handle lever instead of a traditional round knob to operate the latch mechanism. Lever handles are widely used in homes, hotels, offices, and public buildings because they combine ergonomic comfort, modern aesthetics, and accessibility for users of all ages.

Locking a lever door handle can mean different things depending on the handle type and the level of security you need. Below is a clear, safe, and practical guide covering common lever-lock types, how to lock them, how to upgrade a non-locking lever, and useful maintenance and safety notes.

Lever door handles are among the most popular door hardware types used in homes, offices, and commercial buildings.But when it comes to replacing or upgrading them, many people wonder — are lever door handles universal?

This guide walks you through every step — from removing the old handle to fitting and testing the new one — so you can achieve a professional result on the first try.

​Choosing the right lever handle lock means balancing style, function, and security. Whether you’re buying for a home, office, hotel or commercial building, the correct lock improves safety, meets code, and fits your door and design. This guide walks you through the practical factors to consider so you can confidently pick the best lever handle lock for your project.

Installing a lever door handle is a straightforward task that can be completed with a few simple tools and careful attention to detail.

​A loose lever door handle is annoying and can lead to premature wear or latch problems. Tightening it is usually quick and requires only simple tools. Use the correct method for your handle type (set-screw, spring-pin, or concealed rosette) and follow the steps below to restore smooth, secure operation.

​Reversing a lever door handle (changing the handing so the lever points the other way) is a common job when you change doors or want the lever to swing the opposite way. Below is a safe, step-by-step guide that covers the typical types of lever handles (set-screw, spring-pin, and concealed-rosette designs). Follow these instructions and your handle will be reversed and functioning properly.

Quick, safe steps to take now (legal & non-destructive)

​A loose lever door handle is a common issue that can develop over time due to frequent use, vibration, or improper installation.If left unattended, it can affect door function or even cause lock misalignment. Fortunately, tightening or repairing it is usually quick and simple — especially with precision-engineered handles like those from Hangfat Metal.

If you need to remove a lever door handle with hidden screws, this guide will walk you through the process safely and professionally.