The IBC pins Mate with JTC 40 open top containers with Magnets JTC 20 containers with Magnets Atlas 40 container JTC Flatrack containers JTC 53 and 48 containers and all Jacksonville Terminal Company containers Features . JTC Magnetic connecting system 3 magnets bottom metal top plate. JTC Retro fit underframe kits to stack M T and S T brand containers on top. Pack of 2 Specifications . Size 40 ft . Scale N