The DMM HB Brass Offset Set 2-4 contains sizes two, three and four from the climbing nut range that works excellently in pin scars and small flared cracks.
With an offset face that is slightly concave, the DMM HB Brass Offsets are soft enough to give more "bite" to the placement. The addition of an aluminium swage, or keeper, holds the wires parallel but allows one wire to slide so that the nut is loaded more evenly on both sides, making the placement more secure. The double taper resists rotating or rocking, especially in pin scars and small flared cracks.
Add this set of sizes 2-4 to your climbing rack for a boost in strength in the small sizes (compared to other aluminium nuts).