BritishToolWorks.com is proud to offer these 1/2" drive sump plug sockets that fit all Post-War Rolls-Royces until the German takeover and probably Pre-War cars as well.  This socket measures .525" across the flats and is a very specific size suitable only to Rolls-Royces.  These socket are made by and sold only by British Tool Works.  They are available nowhere else.

There is a multi-tool in your tool kit that is supposed to be used to remove the sump plugs but often-times they go missing or the vandals at the Speedy Lube use a 1/2" hex socket and round out the plug.  British Tool Works also has brand new sump plugs for sale.  See our other auctions.

These sockets fit the oil sump, the final drive fill and drain plugs and the fuel tank plug on all Proper Motor Cars.

This tool ships USPS First Class in the contiguous US for free.  Canadian and overseas shipping is calculated with the shipping calculator.