Lock - there are several kinds of specifications Fu yu hardware

Lock is generally referred to as the common door lock, in life can be found in many of the common life, basically a door will lock, lock is an accessory products. As products are essential to life, a lot of families use after a long time, can appear fault, need to replace a new lock, but don't know how much is the specific specifications, buy, install, buying a little also not appropriate. Then the door there are several kinds of specifications? How should choose? We continue to look down.     Lock the specifications usually refers to the lock body, lock body of common specifications on the market are: 5045 lock body, lock body and lock body three 5058 7255. Lock body size measurement consists of two parts: oversew and center distance. Side whipstitch distance is equal to: guide plates into the round hole distance; Center distance is equal to: square hole to hole distance.     From 5045 lock body: side whipstitch = 45 mm, center distance = 50 mm; From 5058 lock body: side whipstitch = 50 mm, center distance = 58 mm; From 7255 lock body: side whipstitch = 55 mm, center distance = 72 mm.     Small make up recommend, if not clear lock specifications, in accordance with the above method from oversew and center distance, according to the result of measurement to buy suitable products.

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Many websites provide additional information on the topic of lock manufacturing. One such site worth visiting is Fuyu Door Lock Manufacturers.

Zhongshan Fuyu Hardware Products Co., Ltd. has a number of producing line for producing lock manufacturing.

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