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Old 21st Oct 2012, 12:10 pm   #60
Tractorfan
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Join Date: Mar 2008
Location: St. Frajou, l'Isle en Dodon, Haute Garonne, France.(Previously: Ellesmere Port, Cheshire, UK.)
Posts: 2,930
Smile Re: 13 amp plug question

Hi,
In that case then, why were some plugs made without the inspection hole such as the ones I mentioned in my previous post? was this requirement relaxed in the 60s or 70s?
Cheers, Pete
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