Porter Cable 42188 2-1/2" Hole Sub Base
• Extra large center hole
• Allows use of larger bits
• Installs easily using existing screws in router base
• Installs easily
Porter Cable 42188 This sub base, with its extra large, 2-1/2-inch center hole, allows the use of larger diameter bits than a standard sub base. It is constructed of clear plastic, providing better visibility.