Designed for CNC machining applications, chip/dry particulate harsh environments, and non-synchronous jaw or fixed jaw clamp operations. These units are rugged general purpose modular grippers with multi-position sensing up to four locations. Each gripper is shielded to repel metal chips and particulates. The spring assist option maintains grip in case of air pressure loss, along with synchronous or non-synchronous jaw operation. Each unit features multiple air ports to support manifold interface using O-rings and two finger mounting surfaces are present on each jaw.