Struggling to undo stubborn bolts in difficult to get to locations such as the engine compartment is guaranteed to add a certain richness to the English language, which is where this new tool comes in.rnThis ingenious 'wrench' has a short lever that takes a 'tin socket set at 90° to a 2ft long bar; all you do is put the socket on the bolt or nut and then hit the end of the bar with a hammer, shocking the bolt or nut free.
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