MotionAct Finger Changers enable gripper finger changes through simple robot arm movements. Instead of replacing an entire gripper or a dual-gripper setup to perform multiple tasks, these Finger Changer swap out only the gripper fingers. This flexible system saves both time and money by simplifying any robotic setup. Finger Changers are compatible with a wide range of grippers. When a clamping pin is inserted into the Finger Changer unit, internal balls engage and securely retain the pin and locks the finger firmly in place until released. Body and slide pin are made from 303 stainless steel. Ring is made from preciptiation hardened 17-4 PH stainless steel. Ball is made from quenched and tempered 440C stainless steel. Spring is made from 304 stainless sping steel.