|Compatible With||Size 7 (42.4mm) Tubing|
This Long Tee or A4 fitting is similar to the Short Tee (A2) in that it forms a ‘T’ shape with the connection of two Size 7 (42.4mm outside diameter) tubes. The upper tube of the fitting will pass through, and the vertical tube will fit into the lower part of the fitting, producing a 90° angle. As this product is often used at the top of guardrail structures, it is recommended that the Two Socket Cross(A22) is used in the middle or lower rails in order to compliment this key clamp fitting.
The design of the Key Clamp system makes construction a straightforward task with no requirement for specialist tooling. These clamps are a simple way of creating an endless variety of tubular structures without the need for welding. A typical use of this product is on straight and level guardrails to connect the vertical post to the top rail.
Tube Clamps have such uses including and not limited to the following:
Key Clamp systems are a popular choice for assembling a dependable and cost-effective handrailing or guard railing system, whether on level ground or on a sloped surface. All that is needed to construct your tube clamp structure is a 5/16” Hex Key to tighten the Grub Screws (A78) in your key clamp fittings.