Leather palm gloves can protect your hands from various mechanical hazards including knocks, cuts, abrasions, punctures, and bruises. They offer abrasion, cut, and puncture resistance primarily due to the durable split cowhide leather used in the palm. Additionally, these gloves provide some heat resistance and shock absorption, making them suitable for tasks that involve handling rough materials or equipment that may cause physical injury. They also protect knuckles and wrists when equipped with features like leather knuckle straps and safety cuffs. However, leather palm gloves are not suitable for chemical protection and may not resist oils or hazardous chemicals effectively. For chemical hazards, different types of gloves such as vinyl or neoprene are recommended.