Motorcycle Vacuum Carburetor Synchronizer Adjustment Tool

Universal Motorcycle Vacuum Carburetor Synchronizer Adjustment Tool Kit Vacuum Gauge Set Gs Kz 550 650 750 Versatile: Use the Carburetor Synchronizer and Adjustment Tool Kit – Vacuum Gauge Set Gs Kz 550 650 750 to synchronize the values of 4 carburetors as well adjust them at the same time Synchronizer Gauges: Set includes 4 synchronizer gauges 1/2" with fixed plates (vacuums) and 4 rubber pipes 8mm x 5mm x 750mm Extension and Connector Tubes: Set includes 4 extension tubes 3.9 x 52mm, 4 tubes 3.9 x 122mm, and 8 tubes with conical type connectors 8mm x 40mm Additional Tubes: Set includes 4 tubes 10mm x 53mm (M6 x 0.75) and 4 tubes 10mm x 60mm (M 6 x 1.0) Convenient Storage: Heavy-duty blow-mold plastic carrying case for easy transport, storage, and organization Contents:  synchronizer gauges that are 1/2" with fixed plates (vacuums)  8mm x 5mm x 750mm rubber pipes  3.9 x 52mm extension tubes  3.9 x 122mm tubes  8mm x 40mm tubes with conical type connectors 10mm x 53mm (M6 x 0.75) tubes 10mm x 60mm (M 6 x 1.0) tubes.