Kouba Top Nuts are available in a set of 7 different sizes. Bigger five nuts in this set are made out of hard aluminium, and two smallest are made out of brass. This set is very versatile with the full set weight only 200g and range from 6mm to 29mm also with one side in asymmetric/offset shape.
Kouba is a climbing protection manufacturer with 15 years of experience in makings active cams, passive nuts, nut tools and rigging plates. Complete manufacturing and assembly takes place exclusively in the Czech Republic and with the assistance of Czech companies.
For more information visit www.koubaclimbing.co.uk