The Blockwise Short Crimpers (patented) are 6-jaw radial compression mechanisms that can radially compress parts such as marker bands, electrical or mechanical ferrules, or steel tubing or bands as part of an assembly process. Parts are formed into a hexagonal shape by the 6 jaws. Compared to collet crimpers, the Blockwise short crimpers cover a wide diameter range without tooling changes and provide a crimp with less flash. The mechanism uses Blockwise “Zero-G™” technology, eliminating gaps between the dies.