1. Size: 12.5mm
2. Some figures are protected by copyright law and for
   reference only.

1. Size: 15mm
2. Design cap/socket/stud are available.
3. Brass ring inside with iron socket or tight ring are
   acceptable.
4. 8mm Long cap-post and 8mm long post are available.
5. Some figures are protected by copyright law and for
   reference only.

1. Size: 15mm cap, 0.3mm iron material
2. Some figures are protected by copyright law and for
   reference only.