
Flexible adjustment. No tools required.

For slanted and irregular angles.
Duo and trio connectors are flexible metal connectors for wood joints with variable angles. Thanks to predetermined bending points, they can be bent from 0° to 135° without tools and are suitable for use wherever standard connectors do not fit—e.g., in old buildings, renovations, wood and drywall construction, DIY projects, or camper conversions.

Practical addition.
Duo and Trio connectors enable precise adjustments directly on the construction site, save installation time, and ensure clean, stable wood connections. There are two variants: Duo for simple angles, Trio for complex geometries with multiple bend points. They are versatile for wood/wood, wood/concrete, and wood/steel connections—indoors and outdoors, from furniture and gardening to camper conversions. They complement classic flat and angle connectors and fill a gap in modern timber construction.
Can be bent manually from 0° to 135°
Ideal for special angles and irregular constructions
Adjustment without tools
The duo and trio connectors are a further development of classic angle and flat connectors. They close the gap that arises when 90° or 135° are not sufficient. Whether for drywall construction, renovation, attic conversion, furniture construction, garden structures, or camper interior design: these flexible wood connectors enable quick, precise solutions for sloping angles and special shapes—practical, stable, and efficient.
Duo and trio connectors are flexible metal connectors used for wood joints at oblique and irregular angles.
The Duo connector has one bend for simple special angles, while the Trio connector has two bends for complex frame and corner solutions.
The connectors can be bent continuously from 0° to 135° by hand – without the need for tools.
They are suitable for timber construction, drywall construction, old buildings, renovation, furniture construction, gardening, and for camper and motorhome conversions.