Before we introduce you to any products you should understand why some items of hardware are handed. This means that certain products will not suit all doors or windows and this section is intended to help you know which products may be handed and how to determine the correct one.
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The GAI has served the interests of its members since 1961. It is the United Kingdom's only trade body solely dedicated to promoting the interests of the whole architectural ironmongery industry, architectural ironmongers themselves, and the manufacturers and wholesalers of architectural ironmongery products.www.gai.org.uk