A new series of 2-finger parallel grippers from Techno-Omil feature heavy-duty T-slot design. Identified as the OPP2 Series, these 9 grippers feature a stroke range of from 12 mm to 72 mm and a gripping force of from 420 N to 8410 N. Their range of operating pressure is from 2 to 8 bar. The housings are made of high tensile hard-coated aluminum alloy, hard anodized, and are completely maintenance-free for the first 1.5 million cycles.