Comparison : Item # N1185C250WH, Bottom End Tube Brush for Closed Holes, Hi-Temp Carbon
Item # N1185C250, Bottom End Tube Brush for Closed Holes, Hi-Temp Carbon
Item # N1185C281, Bottom End Tube Brush for Closed Holes, Hi-Temp Carbon
Item # N1185C281WH, Bottom End Tube Brush for Closed Holes, Hi-Temp Carbon
Item # N1185C312, Bottom End Tube Brush for Closed Holes, Hi-Temp Carbon