... : 100' Mesh: 3/4", 1/2", 1", 1/4", 3/8" Wire gauge (BWG): 14# to 23# Specification List of Welded ... Wire MeshOpeningWire DiameterIn inchIn metric unit(mm)1/4" ... 1/4"6.4mm x 6.4mm22,23,243/8" x 3/8"10.6mm x 10.6mm19,20,21,221/2 ... 12.7mm16,17,18,19,20,21,22,235/8" x 5/8"16mm x 16mm18,19,20,21,3/4" x ...