Replacement Mount for Küryakyn Offset, Longhorn Offset, & Underseat Mounts for Softail (ea), Fits: H-D Applications: Direct replacement for use in any Küryakyn offset. It is also used in the Underseat Peg Mounts for Softail (P/Ns 7959, 7960, 7997).Metric Applications: Küryakyn Conical Clevis Cruise Peg Applications, Offsets, Longhorns & Right Angle Mounts.