3M™ Speedglas™ Outer Protection Plate 9000, 426000 is our standard sized replacement protection plate for 3M™ Speedglas™ Welding Filter Series 9000/9002.
3M™ Speedglas™ Outside Protection Plates are a replacement part designed to be used when the original has been damaged or worn out. Help protect your welding filter from sparks and spatter by ensuring that your Outside Protection Plate is functioning properly.