This slide hammer puller for mechanics is great for general automotive work like pulling hubs, axles, bearings and so on. It can also be used for removing dents. It will be indispensable for professionals and DIY mechanics alike. The puller includes a 5lb malleable steel sliding weight, which gives you a quick, precise pull in tight areas. The tools are highly durable as they were constructed from high-quality materials. The kit is delivered in a blow-molded case for easy storage and transport.