Sealey retractable magnetic part trays sealey ak2316 a large retractable magnetic parts tray from sealey manufactured from oil resistant tpr material with a strong 90mm magnet ideal for storing nuts bolts screws washers and sockets during disassemblyassembly attaches to any ferrous surface and even works upside down ideal for dismantlers recovery vehicles and engine rebuilders retracts flat for easy storage sealey ak2316 retractable magnetic parts tray large