Customer self-install with custom adapter. We are unable to guarantee designed operation when used with a custom pole. Use Z655PR Adapter with customer-provided round male pole (with outside diameter 29 mm = 1 1/8") or round female pole (with inside diameter 32mm = 1 1/4") | Use Z555PR Adapter with Barnel telescopic poles Z555P, Z555P2, or Z555P3 |