Looking for Square Metal Bar that can be cut to different sizes, length and is always is stock while keeping your budget under control?

Today, we are proudly introducing our own branded RS PRO Key Steel with a metric length of 330 mm is primarily used for coupling. However, the square shape is often exploited in industrial machines or part of the wheel process installation.

The Key Steel, known as Key Bar or KEYSTEEL with chromate finish on zinc layer creates additional protection against corrosion, meaning versatility for both indoor and outdoor applications.

Our Steel is customisable in terms of the size, length or assorted packs so you can focus on your next BIG or small project.

Key Steel has many ways to deliver superbly high support for many general engineering applications, such as:

• Taper


• Gib head


• Plain and parallel keys


• Part of installation industrial wheels

RS PRO is our own-brand range of great-value products. Each part of every RS PRO product is stringently tested against demanding industry standards. We give it our seal of approval only when we're confident of exceptional quality. That's why RS PRO is trusted by engineers worldwide.

BS 46: Part 1 1958; BS 4235: Part 1 1972