Attributes . Top Ring Thickness . Values

0.017 in (1)   0.043 in (7)   0.047 in (1)   1.0mm (10)   1.2mm (31)   1.5mm (28)   1.6mm (4)   1.75mm (6)   1/16 in (15)   2.0mm (14)   2.3mm (1)   2.5mm (1)   3/32 in (2)   5/64 in (24)