- "Hinge and Pin" System: The unique "Hinge and Pin" system of this fitting enables existing structures to be easily extended without the need for dismantling. This is a significant advantage when you need to modify or expand a structure while keeping the original configuration intact.
- Four-Socket Design: The Kee Klamp A40 is most frequently used in multiple upright structures to tie a centre upright with horizontal tubes in four directions. The upright passes through the fitting, providing a robust and secure connection. This four-way connection ensures superior stability in frameworks, whether for handrails or safety barriers.
- Durable Galvanised Construction: As with all Kee Klamp pipe fittings, the A40 fitting is made from high-quality galvanised steel, which makes it highly resistant to corrosion. This makes it ideal for both indoor and outdoor applications, where long-lasting durability is essential.
- Modular System: The Kee Klamp A40 is part of the modular Kee Klamp handrail system, allowing for easy integration with other fittings and components. Whether you're building kee klamp railings, safety barriers, or other custom structures, the A40 provides the necessary connections to create reliable and flexible designs.
- Modular Design: The Kee Klamp handrail system allows you to create custom solutions that meet your specific needs. Whether you're building a railing, framework, or safety system, the modular design makes it easy to adapt and expand your structure.
- No Welding Required: With Kee Klamp pipe fittings, there’s no need for welding or special tools, saving time and reducing installation costs. The fittings simply secure the tubes in place, making the process quick and efficient.
- Corrosion-Resistant: The galvanised steel construction of Kee Klamp fittings ensures that your structure remains strong and functional, even in challenging environments or when exposed to the elements.
- Flexibility and Versatility: The Kee Klamp A40 fitting, along with other Kee Klamp pipe fittings, offers unmatched versatility for building a range of structures, from kee safety railings to custom-designed frameworks.
Product Description
The Kee Klamp A40 - Split Four Socket Cross is a highly versatile and durable fitting designed to provide secure connections in multi-directional tubular structures. This fitting is part of the extensive range of Kee Klamp fittings, which are renowned for their flexibility, strength, and ease of installation. Ideal for use in kee klamp handrail systems, safety railings, and other custom frameworks, the A40 fitting allows for the creation of complex structures with ease and reliability.
Key Features
Why Choose Kee Klamp Pipe Fittings?
Kee Klamp fittings are a trusted solution for modular framework systems, offering key advantages for your projects:
Build Strong, Reliable Structures with Kee Klamp
The Kee Klamp Split Four Socket Cross is a high-quality, flexible fitting that provides superior support for building multi-directional connections in a variety of applications. Whether you're constructing kee klamp handrails, kee safety railings, or custom tubular frames, this fitting ensures strength and stability, making it an ideal choice for projects that require long-lasting durability. Its unique "Hinge and Pin" system allows for easy extensions, giving you the flexibility to adapt your structure as your needs evolve.
Technical Data
Imagery
![A40 [tech] A40 [tech]](https://simplifiedbuilding.co.uk/media/catalog/product/cache/4/thumbnail/130x/9df78eab33525d08d6e5fb8d27136e95/i/m/image_46.jpg)
![A40 [tech] A40 [tech]](https://simplifiedbuilding.co.uk/media/catalog/product/cache/4/thumbnail/130x/9df78eab33525d08d6e5fb8d27136e95/i/m/image_46_1.jpg)
![A40 [tech] A40 [tech]](https://simplifiedbuilding.co.uk/media/catalog/product/cache/4/thumbnail/130x/9df78eab33525d08d6e5fb8d27136e95/i/m/image_47.jpg)
Model | Measurements (in.) | Weight (lbs.) | |||
---|---|---|---|---|---|
A | D | E | F | ||
A40-8 | 1.90 | 2.36 | 3.46 | 2.17 | 4.32 |
Model | Measurements (mm) | Weight (kgs) | |||
---|---|---|---|---|---|
A | D | E | F | ||
A40-8 | 40.00 | 60.00 | 88.00 | 55.00 | 1.96 |
Pipe Size Chart
The chart below will help you understand how to match the size of fittings and pipe.

Additional Information
Brand | Kee Klamp |
---|---|
Material | Steel |
Fitting Function | Add-On, Cross, Crossover, Railing, Tee / Socket |
Loads | A Kee Klamp component (size 5 to 9) can support an axial load of 2000 lbs. per set screw with the set screw tightened to a torque of 29 lbs/ft. (rating includes a safety factor of 2:1) |
Set Screw | Case hardened steel, Kee Koat corrosion resistant coating |
Standards | ASTM A47-77-32510, BS EN ISO 1461 |