Outer Diameter:25mm
Inner Diameter:9mm
Contact material:Gold-Gold
Outer Diameter:86mm
Inner Diameter:solid
Contact material:Precious metals
Outer Diameter:56mm
Inner Diameter:No inner hole
Contact material:Gold-Gold
Outer Diameter:99mm
Inner Diameter:38.1mm
Contact material:Gold-Gold
Outer Diameter:12.7mm
Inner Diameter:56mm
Contact material:Precious metals
Outer Diameter:56mm
Inner Diameter:12.7mm
Contact material:Precious metals
Outer Diameter:48mm
Inner Diameter:Solid without center hole
Contact material:precious metals
Outer Diameter:177mm
Inner Diameter:100mm
Contact material:precious metals
Outer Diameter:36mm
Inner Diameter:Solid without holes
Contact material:precious metals
Outer Diameter:56mm
Inner Diameter:10mm
Contact material:precious metals
Outer Diameter:56mm
Inner Diameter:12.7mm
Contact material:precious metals
Outer Diameter:112mm
Inner Diameter:72mm
Contact material:precious metals