... 6.4mm x 6.4mm22,23,243/8" x 3/8"10.6mm x 10.6mm19,20,21,221/ ... 5/8"16mm x 16mm18,19,20,21,3/4" x 3/4"19.1mm x 19.1mm16,17,18,19 ... x 50mm1.5mm - 5.0mm2" x 3"50mm x 75mm2.0mm - 5.5mm3" x 3"75mm x 75mm2.5mm - 6.0mm2 ... 12.7mm16,17,18,19,20,213/4" x 3/4"19mm x 19mm16,17,18,19,20,211" ... x 50.8mm11,12,14,15,16,172" x 3"50.8mm x 76.2mm11,12,13,14,15,163 ... " x 3"76.2mm x 76.2mm11,12,13,14,15, ...