FEATURES of the HB Alloy Offset Nut Set by DMM DMM’s accurate heat treatment process which optimises the physical properties of the alloy to maximise bite. We’ve recessed the top of the nut and countersunk all other drilled radiuses in order to both avoid stress points where the wire enters the nut and also protects the wire from abrasion damage. The nuts are all rumbled well to remove sharp edges that can hinder placement. We use a full size crimp because this is critical to safety. The label is upside down so you can check the size easily when they are on your harness and it is also double sealed so that it does not tear over time. SPECIFICATIONS for 7: Weight: 27g Strength: 12kN SPECIFICATIONS for 8: Weight: 30g Strength: 12kN SPECIFICATIONS for 9: Weight: 37g Strength: 12kN SPECIFICATIONS for 10: Weight: 45g Strength: 12kN SPECIFICATIONS for 11: Weight: 56g Strength: 12kN ALL CLIMBING SALES ARE FINAL.