... 211" x 1/2"25.4mm x 12.7mm16,17,18,19,20,211-1/2" x 1-1/2"38mm x 38mm14,15 ... ,16,17,18,191" x ... 2"25.4mm x 50.8mm14,15,162 ... " x 2"50.8mm x 50. ... .11mm,1.83mm,1.65mm2" x 4"50mm x 100mm2.11mm,2.5mm4" x 4"100mm x 100mm2.0mm,2.5mmTechnical Note: ...