This Hornet 6” Oil Seal Puller Extractor Kit is more effective and efficient, saving technicians time and money. Other pullers use a tapered threaded front to penetrate and remove the seal. This is an old school approach to a common problem, factor in degradation of the tip, and the need to buy a replacement tool, leaves you with an expensive repair for an ineffective tool. Problem solved! Take a standard commercial construction drywall screw, and adapt it to a precision-made stainless-steel holder, and you have a new product with a replaceable tip that stays sharp every-time. We did not stop there. We added a convenient, high-impact slide hammer made from high-density hardened-steel. Small enough to fit anywhere, but powerful enough to get the job done fast. Oh… and to protect the tool and your invesent, we coated it with black-oxide coat prevent rust, corrosion, and to add lubricity to the slide hammer action.