Vintage Heavy Duty IBM Field Engineer Parts & Tool Carrier w/ Parts Containers (some show signs of distress) 10'' Deep x 15'' High x 20'' Wide. The IBM Field Engineer Parts & Tool Carrier is a vintage piece of equipment designed specifically for IBM field engineers. This IBM-branded carrier has a retro design and may be made of durable materials that can withstand the demands of carrying various parts and tools while on the job. It is a unique piece of vintage computing memorabilia.