Sky Watcher Pier Extension for AZ-EQ5 White. The metal extension raises the AZ-EQ5 mount head an extra 6.3" giving you more space to view through the eyepiece of long telescopes such as refractors. This AZ-EQ5 Pier Extension features a white painted exterior equivalent to the AZ-EQ5 and mounts between the tripod or pier and the mount itself. Specifications for Sky Watcher AZ-EQ5 Pier Extension: Manufacturer: Sky Watcher Color: White Package Contents: Sky Watcher AZ-EQ5 Pier Extension Sky Watcher S30202: Pier Extension for AZ-EQ5 White