What type of grip do all primates use?

All primates utilize a power grip, which is characterized by the use of the entire hand to grasp or hold objects. This grip allows for significant strength and is especially useful for actions such as climbing, swinging through trees, or carrying food. The power grip involves the opposition of the fingers and the thumb working together to create a strong, enveloping hold around objects.

While there are specific instances where primates may also exhibit a precision grip — particularly when manipulating smaller objects — the overarching characteristic of primate grasping ability leans towards the power grip utilized in a broader range of activities. This grip is essential for survival in their natural habitats, as it supports their arboreal lifestyle and enhances their ability to manipulate their environment effectively.