ToolPro's Drywall Cornerbead Clincher Tool is compatible with 1-1/8 inch and 1-1/4 inch metal cornerbeads, making it a versatile choice for various drywall projects. Constructed with durability in mind, its built to handle heavy-duty use in both professional and DIY settings. Whether you're finishing drywall in a residential or commercial space, the ToolPro Cornerbead Clincher Tool ensures fast, reliable results every time. Add it to your toolkit for a more efficient and professional cornering process.