Key Clamp Swivel Flange – 33.7mm

Key Clamp Swivel Flange – 33.7mm

Create secure variable-angle wall or surface fixings with our Key Clamp Swivel Flange, designed for use with 33.7mm outside diameter tube. This heavy-duty 33.7mm key clamp swivel flange allows a tube to be fixed to a wall or other flat surface while providing angle adjustment of approximately 85° in either direction, making it ideal for handrails, guardrails and bespoke tubular structures where the mounting surface is not perpendicular to the tube.

Manufactured from high-quality galvanised cast iron, this durable key clamp fitting offers excellent corrosion resistance for reliable indoor and outdoor use. The swivel design allows the fixing angle to be adjusted before tightening, providing greater installation flexibility than a fixed wall plate.

Compatible with standard 33.7mm outside diameter tube, the fitting is installed using 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 without welding while accommodating a wide range of installation angles.

This fitting is designed for adjustable wall and surface fixings. It is not intended for use as an angled base fitting. Where an adjustable connection between two tubes is required, our 33.7mm Key Clamp Single Swivel Socket provides the appropriate alternative.

Key Features

• Adjustable wall or surface fixing for 33.7mm tube
• Ideal for handrails, guardrails and bespoke frameworks
• 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. Wall fixings are not included, allowing you to select the most appropriate fixing method for your installation surface. It is the installer’s responsibility to ensure the chosen fixings and mounting surface are suitable for the intended application and load. The customer is also responsible for ensuring this fitting is used for its intended purpose and that all socket grub screws are correctly tightened before use.

This fitting is intended for wall and surface mounting applications only and must not be used as an angled base fitting.