ITEM NAME:3x 3-Port Gas Fuel Petcock Tap Valve Switch for Motorcycle Dirt Bike ATV 6mm Description: Great 3 Way Petcock Fuel Tank Shut Off Valve ATV Motorcycle Dirt Bike, etc. Proven high quality up to and exceeding OEM standards Manufactured from premium aluminum for durable use and long time services This 3-Way Fuel Shut off Valve comes assembled, esay to install, performance guaranteed Hole Outer Diameter: 6.2mm / 0.24 inch Specification: Material: Aluminum Package Includes: 3 Pieces 3 Way Petcock Fuel Tank Shut Off Valve Note: Please allow 1~3mm differs due to manual measurement. (1 inch = 25.4mm) Product color may vary slightly from what appears online due to monitor differences..Great 3 Way Petcock Fuel Tank Shut Off Valve ATV Motorcycle Dirt Bike, etc. 3 Pieces 3 Way Petcock Fuel Tank Shut Off Valve. Product color may vary slightly from what appears online due to monitor differences.