Measuring balls and other spherical items is one of the most popular applications of the Versatile Snap Gage. Two snap gage frames, 0-1" (Part #48554) and 1"-2" (Part #48555) cover the range of ball diameters from the smallest manufactured up to 2” diameter. The “V” backstops have been specially designed to facilitate the measurement of balls. Ball checking gage shown below comprised of gage (part #48554C), carbide tapered flat contacts (part #48548), work support (part #48569), work support adjustment assembly (part #48581) and bench stand (part #48502).