5-in (12.7-cm) CENTRALIZER SUB – Built to deliver precision engineered performance, this 5-in (12.7-cm) centralizer sub is designed to maximize borehole stability and maintain proper alignment of the drill string. The OD provides an effective balance between clearance and control in small to medium diameter applications. Manufactured for durability and reliability, this tool features standard API Reg connections for seamless integration. It is a dependable solution for improving drilling accuracy and reducing tool wear.