- Supports Angled Uprights: Perfect for applications on stairs, ramps, or uneven ground where vertical mounting isn’t suitable.
- Non-Structural Use: Best suited for light loads — especially where the post cannot be fixed perpendicular to the force applied.
- Versatile & Compatible: A useful alternative to the standard Type 62, offering more flexibility in layout and design.
- Built for Durability: Made from galvanised steel, like all Kee Klamp pipe fittings, for corrosion resistance and long-term use.
- Small-scale sloped Kee Klamp railing installations
- Residential stair or garden handrails
- Light-duty angled pipe frameworks
- Decorative or angled mounting projects
Product Description
Kee Klamp 63-6 Angle Base Flange (33.7mm O/D)
The Kee Klamp 63-6 Angle Base Flange is a specialised fitting that allows vertical posts to be fixed at an incline — typically between 45° and 60°. Designed for use with 33.7mm O/D tube, this fitting is perfect for lighter-duty angled railings or bracing that follow a sloped line.
Features at a Glance
Applications
The 63-6 flange is often used in:
Part of a Modular System
As a component of the Kee Klamp fitting system, this base flange connects quickly and securely with no welding or threading required. It enables safe, customisable railing designs with minimal tools and maximum flexibility.
Technical Data
Imagery
![63 [tech] 63 [tech]](https://simplifiedbuilding.co.uk/media/catalog/product/cache/4/thumbnail/130x/9df78eab33525d08d6e5fb8d27136e95/i/m/image_589.jpg)
![63 [tech] 63 [tech]](https://simplifiedbuilding.co.uk/media/catalog/product/cache/4/thumbnail/130x/9df78eab33525d08d6e5fb8d27136e95/i/m/image_589_1.jpg)
Model | Measurements (in.) | Weight (lbs.) | ||||||
---|---|---|---|---|---|---|---|---|
Ø | A | D | E | F | G | H | ||
63-6 | 0.55 | 1.32 | 3.00 | 5.00 | 3.62 | 3.74 | 0.31 | 2.16 |
Model | Measurements (mm) | Weight (kgs) | ||||||
---|---|---|---|---|---|---|---|---|
Ø | A | D | E | F | G | H | ||
63-6 | 14.00 | 25.00 | 76.00 | 155.00 | 80.00 | 115.00 | 10.00 | 0.98 |
Pipe Size Chart
The chart below will help you understand how to match the size of fittings and pipe.

3D Model
Click (hold mouse button down) and Drag to rotate the three dimensional image.

Additional Information
Dimensional Weight (kgs) | 0.9800 |
---|---|
Actual Weight (kgs) | 0.98 |
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 |