IS 4992: Specification for door handles for mortice lock (vertical type)

Surya Singham

Knowledgeable Member
IS 4992: Specification for door handles for mortice lock (vertical type)
by Bureau of Indian Standards

Publication date 1975


Name of Standards Organization: Bureau of Indian Standards (BIS)
Division Name: Civil Engineering
Section Name: Builder Hardware (CED 15)

Designator of Legally Binding Document: IS 4992
Title of Legally Binding Document: Specification for door handles for mortice lock (vertical type)
Number of Amendments: 0



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