The large lock used with a long heavy key used for locking of main door is called
Aaldrop
Bmortice lock
Cpad lock or hasp and staple
Dtower boltAnsb)
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Related Questions:
The doors and Windows frame is to be calculated in
These doors are generally constructed by thin corrugated steel sheets which all roll up on a roller or dream:
Which of the following is used for vertical movement?
The outer most part of a flush door is called
The door which rotates around its centre point to permit people