Air Gripper series 90-MHL and 91-MHL are designed for applications that require a wide travel range of gripper fingers. 90-MHL is made from materials compatible with secondary battery manufacturing. 91-MHL includes a "Lub-retainer" and is compatible with low dew point (40°C) applications. The MHL is ideal for gripping many different sized parts. Finger motion is synchronized by a rack-and-pinion mechanism. The double piston construction creates a compact gripper with large holding force.