Most common material for nipples, brass nipples are nickel coated to ensure good corrosion resistance.
Patented Secure Lock Sapim nipple utilizes a locking mechanism that prevents nipples from untightening. Highly precise and accurate machines have specifically been developed to produce this type of locking system. They ensure stable and well defined deformation on the thread. The advantages of this easy locking system are:
- No loose function while truing the wheel
- 14 gauge
- Length: 14mm