MGB, MGBGT Glove Box Lock & Key Assembly, MG part AHH6331.
Fits; MGB, MGBGT, MG V8, up to 1976.
I have a wide range of FS key numbers, if you are looking for a particular number yo match your ignition switch and door locks just send me a message.
See my eBay shop for other MG, Mini items and other classic car and motorcycle parts.