We have a full range of 6072 locks
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how to definate din left /right ,how to change latch bolt from left to right
1. Pull up the reversal pin to release the latch pop-up automatically,then allow the latchbol
Continue readingMortise locks for INTERNAL DOORS
How to choose the lock function for INTERNAL DOORS About the internal doors ,we need to choose the f
Continue readingAll the model lock we supply ,5572 ,6072 ,6085
TOP-SIN Positioning TOP-SIN , the direct manufacturing and exporting supplier ,aims at the medium an
Continue reading6072 Series Euro Mortise Lock
6072 Series Euro Mortise Lock We offer high quality materials ,accurate manufacturing
Continue reading5572 complete lock set ( handle + cylinder + mortise )
About the introduction pls see the vedio this is in CANTONESE THIS IS IN ENLISH
Continue readingnight latch lock : outside by keys and inside always by handle
In 1838 ,first known use of NIGHT LATCH. A door lock haveing a spring bolt operated from the outside
Continue readingEURO PROFILE CYLINDER LOCK
A EURO CYLINDER LOCK or pin thmbler lock ,which was its original description when 1st patedted in 1
Continue reading72 Series Euro Mortise Lock – Lock In
LOCK INFORMATION * high corrosion resistance *200,000 cycles with 120n load on sus304 latch bolt *so
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