Facom/USAG Lock Cylinder & Key Set (for most Facom & USAG Tool Trolleys) - includes 2 keys plus, a new lock cylinder and a lock release tool. Fits all Facom Chrono and JET tool trolleys, at least as far back as 2005 (the part number is in the 2005 catalog for JET 5/6/7/8/10 cabinets). Fits all the current USAG trolleys as well. The Facom part number 2840.17 is interchangeable with the USAG number U05190070Q (same Facom kit made in France, different part numbers).

I'm unable to order specific replacement keys (you must buy the whole set with the cylinder). You'll need to remove the top drawer and use the L-shaped lock release tool to remove the cylinder. See video.