The MSR Adjustable Tent & Tarp Pole is a lightweight and versatile pole that's available in 3 different sizes. All made from a collapsible aircraft-grade alumiunium.
MSR says:
Ideal for wing shelters, these adjustable poles will work with any appropriately-sized shelter. Available in three sizes, the poles have a collapsible, aircraft-grade aluminum shaft that’s light and easy to pack.
The 1.2 m (4 ft) pole adjusts from 119-140 cm (47-55 in) for smaller shelters, while the 1.5 m (5 ft) pole adjusts from 130-152 cm (51-60 in). The 2.4 m (8 ft) pole adjusts from 208-259 cm (82-102 in) to fit taller shelters
Pretty light poles given their length - hundreds of uses - MSR quality!
The 8ft pole requires a decent diameter to give it the rigidity - so it weighs a bit more than hoped. But its still a quality pole at a reasonable weight for those applications that demand it.