The DMM Micro Wallnut Set 00 - 0.7 is a full set of the micro climbing nut range, which gives you 4 nuts that are able to fit into small cracks in friable rock.
Designed with a large surface area to spread load and decrease the chance of rock failing, and featuring straight sides, these nifty little wires are a great alternative and addition to your micro-wire selection. The Micro Wallnut Set 00 - 0.7 also gives you a small saving on buying them individually.
what can I say I know they do the job . but didn't like the fact the kn factor is not marked up. you have to read the paper work attached to it . But the product is in good condition and the service was what they said. Am happy