Key Clamp Internal Connector – 48.3mm

Key Clamp Internal Connector – 48.3mm

Create a neat inline connection with our Key Clamp Internal Connector, designed for use with 48.3mm outside diameter tube. This precision-engineered 48.3mm key clamp internal connector joins two tubes end-to-end from inside the tube, producing a clean, flush external finish that is ideal where appearance is important.

Manufactured from high-quality galvanised steel, the connector uses expanding internal plates to securely grip the inside of both tubes, creating a discreet inline joint without altering the external profile of the framework. This makes it particularly suitable for architectural features, display structures and other tubular installations where a smooth, uninterrupted appearance is preferred.

Compatible with standard 48.3mm outside diameter tube, the fitting is installed and secured using a standard Allen key. As part of a modular key clamp system, it allows frameworks to be assembled and extended without welding while maintaining a tidy, professional finish.

This fitting is designed to create a flush end-to-end connection between two tubes. For weight-bearing applications, our 48.3mm Key Clamp External Sleeve is the recommended alternative.

Key Features

• Joins two 48.3mm tubes end-to-end
• Internal expanding connector for a flush external finish
• Ideal where appearance is important
• Suitable for architectural and decorative tubular structures
• Manufactured from galvanised steel
• 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. This fitting provides a flush inline connection and is not recommended for weight-bearing applications where an External Sleeve is more suitable. 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.