Hinge set for doors or flaps comprises hinges that are externally identical and when mounted in a pair or set have hinge bolts of different lengths

摘要

Hinge set comprises hinges that are externally identical and when mounted in a pair or set have hinge bolts of different lengths. The difference is insignificant, preferably 10-20% of the bolt length. In sets of more than two hinges, only one longer bolt is required. The longer bolt is used at the top or bottom of doors and on the right or left of flaps. Preferred Features: For doors or flaps one hinge has a longer bolt than the other hinge or hinges.