Tube Spanner Kit - 6 Piece Kit
6 piece Plumber Tap Spark Plug Wrench set, Hex Socket Tap Tube Spanner set
Each set includes: 5pcs wrench, 1pcs handle
dual-end 8/9mm, 10/11 mm, 12/13mm, 14/15mm, 16/17mm, special tools for manual disassembly of the spark plug.
Used according to the spark plug and spark plug assembly position hexagonal size, choose different heights and radial dimension of the spark plug socket