I bought the version for 5-6 mm rope. On the one hand, the terminals are - as far as I can judge - well made and solidly built. The weld seam on the O-ring is cleanly made. The accuracy of fit in the associated anchor plate is good. What is noticeable, however, is the quite high weight (solid), which partially negates any weight savings with the Dyneema rope. Otherwise - as always - everything is ok thanks to svb