Quick view Alps PP-Mini SS316... $6.73 -- Choose -- Tube: 4.0, Ring 4.0 Tube: 4.5, Ring 4.0 Tube: 5.0, Ring 4.0 Tube: 5.5, Ring 4.0 Tube: 6.0, Ring 4.0 Tube: 6.5, Ring 4.0 Tube: 4.0, Ring 5.0 Tube: 4.5, Ring 5.0 Tube: 5.0, Ring 5.0 Tube: 5.5, Ring 5.0 Tube: 6.5, Ring 5.0 Tube: 8.0, Ring7.5 Tube: 6.0, Ring 5.5 Choose options