The 91285-1 is an Insertion/Extraction Tool for HD-22 and HD-20 contacts. It is used in AMPLIMITE High Density (HD) Connectors. The insertion/extraction tool consists of a handle, a cap, six insertion/extraction tips, a plug and a [.050"] hex wrench. The handle of the tool provides storage for the tips, plug and hex wrench. The insertion/extraction tips convert the tool for the appropriate product and are used to insert or extract connector contacts. Each tip is colour coded according to specific type and wire size. The plug is inserted into the widest end of the tip to prevent damage to the tip when it is secured in the tool handle. The hex wrench is used to tighten the setscrew which secures the tip in the tool handle. Insert Plug into the Widest End of the Insertion/Extraction Tip Position tool handle between thumb and fingertips and align contact wire with wire slot on the tip For Use With HDP-20 Size 22 28-22 AWG Crimp Contacts Applications Maintenance & Repair