Jergens Inc.'s BallLock baseproduction vises feature the BallLock mounting system built into the vise base for quick changeovers. The bases also include an interlocking "jigsaw" pattern so multiple vises nest closely together. In addition, flow-through bases let chips and fluids escape. Vise jaws are machinable and reversible and have hardened and ground steel rails for accuracy and repeatability. www.jergensinc.com