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Self-Supporting Cone
Product Code:KCS021
Self-Supporting Cones are the most accurate and easiest to use witness cones available. They provide the same information as the Large Cones. The advantage of Self-Supporting Cones is that they are the correct height (1 3/4" exposed above the base) and have the 8 degree bending angle built in. They do not require plaques and they can be set on any flat surface.
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