Thread sizes = M6. Neoprene rubber cap, fibre sealing washer. Permanently fit a manifold adapter to a difficult to access synchronizing port and conveniently position the access point for quicker, easier synchronizing.
New * OPTIMATE * Fixed Manifold Adaptor, Long, Thread sizes - M5
New * OPTIMATE * Fixed Manifold Adapter, Thread Size = M6, Quick Sync
New * OPTIMATE * Fixed Manifold Adapter, Thread Size = M5, Quick Sync
New * OPTIMATE * Flexi-rigid Manifold Adaptor M5 Thread Size
New * OPTIMATE * Flexi-rigid Manifold Adaptor M6 Thread Size
New M7 Internal Thread to M6 External Thread Screw Post for Automotive Antenna