Hanger "Cool Stainless," a stainless steel anchor composed of nuts and bolts. This product is suitable for outdoor use. Although it is new and unused, the condition is listed as "like new" because several were stored together in a plastic bag. I am selling these because I have leftovers from rock face maintenance. I believe that permission from the owner, such as the mountain owner, is necessary when drilling holes in a rock face. If you install anchor bolts on a rock face, others will also use them. I will sell these to those who have extensive experience in construction methods and are familiar with the construction methods for safe climbing, and who will use them for re-bolting or rock face maintenance. ⚠️Use is at your own risk, and I am not responsible for any accidents or injuries caused by using this Petzl Cool Bolt. The instruction manual is missing. You can find the instruction manual (PDF) for the Cool Bolt Stainless on the SPORT - Product Information - Anchors section of Petzl's Japanese general import and sales website, which includes installation methods and precautions. It is recommended to print it out. No price reduction. Even during comment exchanges, the first person to purchase will be given priority. I do not offer exclusive sales. Returns and refunds are not accepted after purchase, so please check the size and condition carefully before purchasing. I may be away on a mountaineering expedition, in which case shipping will be after my return, so the shipping time is set to 4-7 days, but usually, I can ship within 1-2 days.