Key Clamp External Sleeve – 33.7mm

Key Clamp External Sleeve – 33.7mm

Extend your tubular structure with our Key Clamp External Sleeve, designed for use with 33.7mm outside diameter tube. This robust 33.7mm key clamp external sleeve joins two tubes end-to-end, creating a strong inline connection for handrails, guardrails, safety barriers and other modular tubular structures.

Manufactured from high-quality galvanised cast iron, this durable key clamp fitting offers excellent corrosion resistance for reliable indoor and outdoor use. The external sleeve fits over the outside of both tubes, providing a secure mechanical connection while maintaining the strength and integrity of the framework.

Compatible with standard 33.7mm 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 allows tubular structures to be extended or repaired quickly and easily without welding.

This fitting is designed for strong end-to-end tube connections. Where a flush external finish is preferred, our 33.7mm Key Clamp Internal Connector provides the appropriate alternative.

Key Features

• Joins two 33.7mm tubes end-to-end
• External sleeve design for strong inline connections
• Ideal for extending or repairing tubular structures
• Manufactured from galvanised cast iron
• Corrosion-resistant for indoor and outdoor use
• Tightens using a standard Allen key
• Compatible with modular 33.7mm key clamp systems
• No welding required

Please Note

Designed for use with 33.7mm 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.