Provides information about basic across flats spanner sizes necessary for use with ISO metric fasteners. Suggested size combinations for double-ended spanners have been included to provide guidance on possible future developments.
BS 3555:SUPPLEMENT NO. 1:1968
Original price was: $264.16.$132.00Current price is: $132.00.
Specification for ring spanners.-Metric sizes
BSI Group , 06/15/1968
Pages: 4
