IDL TOOLS INTERNATIONAL UT5000 RocWizard 5-in-1 Professional Drywall Tool 5 tools in 1 - Keyhole saw, utility blade, sanding rasp, screw extractor and drywall adhesive tube punch all in one tool Durable, lightweight aluminum body weighs less than 10 oz and easy to work with while able to withstand the rigors of the jobsite or your basement project Ergonomic-designed body is padded and contoured for extra comfort and grip helping to eliminate fatigue and increasing effectiveness Utility knife has quick change blade system to help complete work faster and more efficiently - without trying to find another tool to change the blade Ballistic Nylon pouch included replaces a bulky tool belt or apron and enables work to be completed more effectively and comfortably