Crabopod RX-1000 is almost completely made of metal.
Multifunctional clamp let fix the tripod almost in any position on flat or other surface.
Advantages of working with tripod:
Can be installed in different places
Easy to angle
Attaches to any flat surface from 4 to 50mm thick or round object from 24-50 mm in diameter
Very compact when folded
Can be installed on a tripod.