GM Dealer OEM Automotive Electrical Test Lead Probe JumperKit 18001.10-Kit

Description

I purchased some toolboxes from the estate of a former GM mechanic and found these wiring kits in the back of one of the drawers.
These kits were originally sold by Visual Productions, Inc (VPI) to General Motors Service Technologies Group (GMSTG), who gave them out to service technicians who attended training sessions. GMSTG trained the technicians to use the Jumperkit wires to diagnose problems with automobile electrical systems. The test leads found in the Jumperkit fit exactly into the pin and socket of wire terminals found in common automotive electrical connectors, particularly those used by GM/Delphi. VPI sold thousands of these Jumperkits to GMSTG and as a result, many of the trained technicians loved them and continue to use them today.
Today the kits are reproduced by a company called Jumperkits, LLC for plus shipping. Buy one of these original kits instead for a fraction of the price. I have 3 versions: 1 is complete in its original bag with the original index card, the other two have been re-bagged and a copy of the card inserted (the original bags & cards were torn). For the two that have been re-bagged, one is missing two of the male 150-Series METRI-PACK adapters (only one included instead of three), and the other is missing all of the male 150-Series METRI-PACK adapters and one of the 280-Series male adapters (only one included instead of two). Any of these kits are a savings versus buying new but you can save extra if you don't need those specific adapters. I have a bunch of extra adapters for the other sizes as well (e.g. MICRO-PACK, WEATHER-PACK, and other METRI-PACKs) so send me a message before purchasing if you want to add extra cables of a particular type to the kit.