Space Balls — 1/4” Diameter, 1000 Pack

The AC816 is a 1000-pack of space balls — hollow rubber spheres, 1/4-inch diameter — the largest standard size in the Schmidt space ball lineup. Used where a larger-diameter ball is needed to fill a bigger gap between adjacent cutter elements in a stacked shaper setup. The 1/4-inch size suits setups with wider gaps than the 3/16-inch (AC814) or 7/32-inch (AC815) balls can compress to fill, or where a firmer, less-compressed fit is desired at the given gap width. 1000-piece pack for production shop supply.