Norton Engine Sump Plug Wrench Tool 500 600 650 750 850 P11 Norton Carburetor if you flip it around

if you flip it around the other side will remove the axle nut (41mm)

these seals should fit any Ducati single from early sixties on

and has circuits for main and reserve

nuts are made of stainless steel with HEX heads rather than the stock slotted affair

Fit and finish as close as we could make it

Norton Engine Sump Plug Wrench Tool 500 600 650 750 850 P11 Norton Carburetor if you flip it aroundNew production, suitable for all vintage Norton twins. The ONLY tool available to remove the thin head Norton engine sump plug without drama or damage. A crescent wrench will likely round one set of flats, a conventional socket will round ALL the corners. The tool below is the answer. Fits older versions of the plugs very well, fits current new Andover production snugly but maybe even better.