Kouba Climbing Duo Low Weight Mini Nut Set

Kouba, a Czech company with a 20-year track record in climbing gear manufacturing, specializes in active camming units and passive protection. All design, engineering, and assembly are done solely in the Czech Republic. Kouba pays meticulous attention to every step of the manufacturing process to ensure top-notch quality. They've also made products or components for well - known brands like Rock Empire and Omega Pacific. This ultra - lightweight set includes six mini nuts Duo on a steel wire. It's your perfect companion for long mountain climbs and traditional rock routes. Sizes available are 1, 2, 3, 4, 5, and 6. Strength ranges from 6 - 3 kN to 10 - 6 kN, with a usable range from 6 - 10.5 mm to 10.6 - 15 mm. Weighing between 15 g and 28 g, it's made of hard aluminium alloy and steel rope. It comes with a 24 - month warranty and has CE certification.

Using this Kouba climbing nut set is easy. First, choose the right size nut according to the crack in the rock. You can tell the size by looking at the markings on the nut. Once you've picked the right one, insert it carefully into the crack until it fits snugly. The steel wire helps you place and remove it easily. When you're using it for long ascents, always double - check that the nut is secure before putting your weight on it. As for maintenance, after each use, give the nuts a quick clean to remove any dirt or debris. Store them in a dry place to prevent rusting. If you notice any signs of damage like cracks or excessive wear, don't use the nut and contact the manufacturer. Remember, safety is key when climbing, so always follow proper climbing procedures.