Destaco's Robohand RDH/RTH Series 2 and 3 jaw parallel grippers have a shielded design that deflects chips and other particulate for a more reliable, repeatable operation in part gripping applications ranging from the small and lightweight, to the large and heavy. RDH Series of Rugged, Multi-Purpose Parallel Grippers for Heavy Parts - Designed for high particulate application environments, automotive engine block, gantry systems, and ideal for heavy part gripping The series includes eight sizes for small lightweight to large/heavy part gripping. RTH Series of Powerful, Multi-Purpose Parallel Grippers for Heavy Parts - Designed for large round shaped parts, automotive engine block and gantry systems, and heavy part gripping. They're available in eight sizes for small lightweight to large and heavy part gripping.