D shaped shank Court shaped shank Flat Profile shank Flat Court shaped shank
155
GR108 SERIES
COURT SHAPED PLAIN DOMED RINGS
3.1mm
3.2mm
3.4mm
GR108( 4.2) 7.9g D
3.7mm
GR108( 4.8) 9.9g E
GR108( 5.5) 11.4g F
2
GR108( 6.9) 15.5g F
GR117 SERIES
HALF ROUND PLAIN DOMED RINGS
3.5mm
3.6mm
2.9mm
3.0mm
3.1mm
GR117( 2.9) 4.1g D
GR117( 3.7) 5.4g D
GR117( 4.5) 6.1g D
GR117( 5.2) 7.4g D
GR117( 6.0) 9.5g E