Snap connector male and female sizes: - 9.89mm, 9.49mm, 11.8mm, 7.89mm. Utilises standard workshop air systems to generate and maintain a steady vacuum for efficient bleeding and priming. Compatible for use with existing Laser fuel system bleed kits (See Part Nos. 5262, 5567, 5704). Vacuum Pneumatic fluid extractor also suitable for bleeding brake systems. Significant time saving over hand pump systems. Replacement connectors and additional sizes available from our Connect range of consumable products., Weight: 2.2487150724 pounds, Manufacturer: Laser Tools