International Standard
ISO/TS 21108:2005
Hand-held power tools — Impulse wrenches — Dimensions and tolerances of interface to power socket
Reference number
ISO/TS 21108:2005
Edition 1
International Standard
Read sample
ISO/TS 21108:2005
Published (Edition 1, 2005)
This standard was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO/TS 21108:2005

ISO/TS 21108:2005
CHF 42
Convert Swiss francs (CHF) to your currency


ISO/TS 21108:2005 specifies the dimensions and tolerances for the interface between impulse wrenches and their power sockets: output spindle of power tool/female drive end of power socket. This interface is based on the principle of a socket centred on the cylindrical spindle. Alternative dimensions and tolerances for two options, A and B, are provided. It is applicable to both pneumatically and electrically driven impulse tools, and could also be used in other applications.

General information

  •  : Published
     : 2005-06
    : Close of review [90.60]
  •  : 1
     : 5
  • ISO/TC 118/SC 3
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)