Add another dimension to your aluminium frame with this connecting component from Bosch Rexroth. It's a versatile cube-shaped bracket that links two or three 30mm struts (such as 389-9796) of any length. It's a nifty way to create right-angled joints, making it handy for building shelves, workstations and machine stands. Made from die-cast aluminium, you can be sure of this unit's strong and secure fit. The countersunk screws and end caps give a flush finish that's snag-free.

• Self-tapping screws take drilling out of the equation to keep construction quick and easy
• Galvanised steel screws resist corrosion in moist environments

• Warehouses
• Production lines
• Shop fitting
• Workshops

Any T40 size of Torx key (such as 192-3653) or screwdriver will do the trick.