A=9,20 mm; B=5,80 mm; C=1,70 mm, sterling hopea (AG-925)
A=12,50 mm; B=9,20 mm; C=1,70 mm, sterling hopea (AG-925)
A=15,90 mm; B=12,50 mm; C=1,70 mm, sterling hopea (AG-925)
A=6,90 mm; B=5,40 mm; C=1,20 mm, sterling hopea (AG-925)
a=11,80 mm, b=13,50 mm, b=2,40 mm; sterling silber (AG-925)