Comprehensive Kit: Includes 8 tube spanners in dual-ended sizes from 6mm to 22mm and 2 T Bars. Without 21 mm socket, so can't fit a spark plug with a 13/16" hex head. Material: This 10-piece wrench set is crafted from steel, ensuring longevity and reliability for all manual spark plug disassembly tasks and plumbing applications, resistant to corrosion and twisting.
