Aluminium coupler with slippng edges (different sizes)

This product is an aluminium coupler with slipping edges with 2mm wall and a total length of ca. 80mm, 125mm or 250mm and outer diameters from 19mm to 102mm.

Ideal for joining two hoses or for the manufacturing of intake or pressure pipes, air intake systems or in general for constructions and pipelines etc.
Our couplers are made of 2mm thick aluminium pipes.

The given diameters refer to the outer diameter.

Available outer diameters:
19mm , 25mm , 32mm , 38mm , 42mm , 45mm , 48mm , 51mm , 54mm , 57mm , 60mm , 63mm , 70mm , 76mm , 80mm , 89mm , 102mm

Product example:
Alu-coupler: 19mm with 2mm material thickness
outer diameter = 19mm
inner diameter = 15mm (19mm minus 2x2mm material thickness = 15mm)