This silicone covered trial rod, with soft aluminum core, can be easily shaped by hand (see photo). The trial rod is used to create a template of the rod shape and helps reduce the occurence of incorrectly bent support rods. The silicone covering provides a sure grip during contouring and contains all microscopic flaking of the anodized core. Available in a variety of colors, diameters (3mm, 5mm, and 6mm) and lengths-
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#ST301xxx,
#ST501xxx and item
#ST601xxx