Manufacturer Part Number: 0952124010. CV axle Boot clamp Tool, CV Joint Axle Boot Clamp Tool, CV Boot Clamp Pliers, Drive Shaft Clamping. The size and structure. Type: Drive Shaft Boot Clamping Tool. Quality: The drive shaft clamping tool is made of high-quality alloy 42CRMO steel with high hardness, and its screws are 10.9-level strong, making it more sturdy and durable.