DESCRIPTION	CODE
16mm x ½’	IVHMC1615
16mm x ¾’	IVHMC1620
20mm x ½’	IVHMC2015
20mm x ¾’	IVHMC2020
25mm x ¾’	IVHMC2520
25mm x 1’	IVHMC2525
32mm x 1’	IVHMC3225
32mm x 1 ¼’	IVHMC3232