Product Description
Kee Klamp 21-6 90° Side Outlet Tee
The Kee Klamp 21-6 90° Side Outlet Tee is a highly durable and adaptable fitting designed to create strong 90° corner joints. With a 33.7mm outer diameter, this fitting is ideal for medium-sized tubular structures, making it a versatile choice for a variety of applications. Commonly used in kee klamp handrail systems, the fitting features a pass-through for the upright pipe, ensuring superior stability and structural integrity.
Perfect for Safety and Structural Design
Primarily used in kee klamp handrail systems, the 21-6 Side Outlet Tee is an essential component for securing middle rails while maintaining a sleek, professional look. This fitting is most frequently paired with the Type 20, providing an effective solution for creating 90° corner joints in rectangular structures. It’s particularly suited for safety railings in environments like industrial facilities, public spaces, and private properties.
Beyond safety applications, the Kee Klamp 21-6 also works well in projects that require square frameworks, such as modular furniture, outdoor pergolas, and storage racks. Its adaptability makes it an invaluable asset for both functional and creative designs.
Engineered for Endurance
Made from high-quality galvanised steel, the Kee Klamp 21-6 offers exceptional durability and corrosion resistance. Its galvanised finish ensures that it stands up to harsh weather conditions, high-traffic areas, and even industrial settings without compromise. This makes it an excellent choice for outdoor projects such as railings for stairs, walkways, or decking.
Regardless of the task, this fitting is built to perform, providing a reliable and long-lasting solution for any structure where both strength and aesthetics are important.
Hassle-Free Installation
The Kee Klamp 21-6 Side Outlet Tee is designed for simplicity, requiring no welding or specialized tools for assembly. Pipes slot into the fitting with ease, and the entire connection is secured using a standard hex key. This straightforward process reduces installation time and allows for modifications, adjustments, or disassembly when needed.
Whether you’re a professional builder or a DIY enthusiast, you’ll appreciate how quickly and easily this fitting can help bring your vision to life.
Why Choose Kee Klamp Fittings?
Known for their innovative design, superior durability, and ease of use, Kee Klamp fittings are trusted worldwide for building safe, reliable, and visually appealing tubular structures. The 21-6 Side Outlet Tee exemplifies this reputation by combining strength and functionality in a simple, compact design.
Whether you’re constructing a kee klamp handrail system, assembling rectangular frameworks, or creating custom projects, this fitting provides a dependable foundation to ensure your structure is safe, secure, and built to last.
Technical Data
Imagery
![21 [tech] 21 [tech]](https://simplifiedbuilding.co.uk/media/catalog/product/cache/4/thumbnail/130x/9df78eab33525d08d6e5fb8d27136e95/i/m/image_354.jpg)
![21 [tech] 21 [tech]](https://simplifiedbuilding.co.uk/media/catalog/product/cache/4/thumbnail/130x/9df78eab33525d08d6e5fb8d27136e95/i/m/image_354_1.jpg)
![21 [tech] 21 [tech]](https://simplifiedbuilding.co.uk/media/catalog/product/cache/4/thumbnail/130x/9df78eab33525d08d6e5fb8d27136e95/i/m/image_355.jpg)
Model | Measurements (in.) | Weight (lbs.) | |
---|---|---|---|
A | D | ||
21-6 | 1.32 | 1.81 | 0.90 |
Model | Measurements (mm) | Weight (kgs) | |
---|---|---|---|
A | D | ||
21-6 | 25.00 | 46.00 | 0.41 |
Pipe Size Chart
The chart below will help you understand how to match the size of fittings and pipe.

3D Model
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Additional Information
Dimensional Weight (kgs) | 0.4100 |
---|---|
Actual Weight (kgs) | 0.41 |
Manufacturer | Kee Safety |
Brand | Kee Klamp |
Material | Ductile Iron to BS EN 1563 |
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 |
Alt. Mfgr. Model Number | 4NXR1 |