COUPLINGS, ADAPTERS AND ATTACHMENT KITS INTERFACE CODES Sometimes attachments are referred to by a letter or number rather than the actual engineering description as shown: Type A Hook Type OO 2.5 mm clevis pin Type O 6 mm clevis pin Type B 3/16 in clevis pin Type C 1/4 in clevis pin Type D 1/2 in clevis pin Type 1 16 mm clevis pin Type I M30 × 2 LH unless otherwise noted Type II M48 × 2 LH unless otherwise noted Type IIA M72 × 3 LH unless otherwise noted The following pages list the majority of current standard couplings, adapters and attachment kits available for Instron® testing systems. In addition to these, we have created many others that allow our accessories to be used on systems from other manufacturers. If you would like to use an accessory on a non-Instron system, please contact us — we would be happy to advise on adaptation.
6.2
Couplings, Adapters and Attachment Kits
382-386
