Key Clamp 3 Way 90° Through Corner – 48.3mm

Key Clamp 3-Way 90° Through Corner – 48.3mm

Create strong three-way corner joints with our Key Clamp 3-Way 90° Through Corner, designed for use with 48.3mm outside diameter tube. This heavy-duty 48.3mm key clamp fitting securely joins three tubes at right angles, allowing the vertical tube to pass continuously through the fitting while connecting two horizontal rails to form a corner.

Manufactured from high-quality galvanised cast iron, this durable key clamp fitting offers excellent corrosion resistance for reliable indoor and outdoor use. The through-corner design makes it ideal for intermediate corners within handrail systems, guardrails, safety barriers and modular tubular structures where the upright continues beyond the corner connection.

Compatible with standard 48.3mm outside diameter tube, the fitting is secured using integrated socket grub screws, tightened with a standard Allen key. As part of a modular key clamp system, it enables strong tubular structures to be assembled, modified and extended without the need for welding.

This fitting is intended for internal corner connections where the vertical tube continues through the fitting. If your installation requires the top of the vertical tube to terminate within the fitting, our 48.3mm Key Clamp 3-Way Top Corner provides the appropriate alternative.

Key Features

• Creates a three-way 90° corner connection
• Allows the vertical tube to pass continuously through the fitting
• Connects three 48.3mm tubes
• Ideal for intermediate corners within handrails and guardrails
• Manufactured from galvanised cast iron
• Corrosion-resistant for indoor and outdoor use
• Tightens using a standard Allen key
• Compatible with modular 48.3mm key clamp systems
• No welding required

Please Note

Designed for use with 48.3mm outside diameter tube. The customer is responsible for ensuring this fitting is used for its intended purpose, that all socket grub screws are fully tightened using a suitable Allen key before use, and that the completed structure and all fittings are suitable for the intended application and any loads they will be required to support.