ISO INTERNATIONAL STANDARD 1085 Fourth edition 2016-12-15 Assembly tools for screws and nuts Double-ended wrenches Size pairing Outils de manceuvre pour vis et écrous - Clés doubles de serrage - Appariementdes ouvertures Reference number IS0 1085:2016(E) iso @ ISO 2016 IS0 1085:2016(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2016, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior the requester. ISO copyright office Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel.+4122749 0111 Fax +41 22 749 09 47 copyright@iso.org www.iso.org ii IS02016-Allrightsreserved IS0 1085:2016(E) Contents Page Foreword ..iv 1 Scope. .1 2 Normative references .1 3 Terms and definitions. 1 4 Pairings 1 Bibliography 4 @ IS0 2016 - All rights reserved iii