The Black Diamond Stopper Set Classic is just the right thing for your trad rack. The Stopper Set comes with a number of stoppers in different sizes and includes stoppers from No. 5-11 from Black Diamond. The weight of the stoppers range from 18 to 51 grams, with the smallest nut having a strength of 6 kN and the rest a strength of 10 kN.
The nuts in the Black Diamond Stopper Set Classic are equipped with a durable steel cable and a tough aluminium head. They are also anodised by size and easily identifiable.
The transverse taper allows for sideways placements in flares and shallow seams. The stoppers No. 8-11 have holes to keep weight to a minimum, whilst the smaller nuts have a solid body. Whats more, the stoppers No. 8-11 also have rounded edges for easy removal. The smaller nuts have straight sides in order to keep the contact surface as large as possible. Nothing could possibly go wrong with the Black Diamond Stopper Set Classic!