SCE Gaskets 'O-Ring Installation Kit 15'' .041" DIA. 304 Stainless

Annealed 304 Stainless Steel .041? Diameter O-Ring Wire Kit: Package contains a 15? Roll of .041? wire (enough for 10 cylinders), PVC Installation 'Puck' for use during wire installation and Illustrated Instructions. SCE recommends stainless wire over copper wire for combustion seal O-rings because it's harder than copper wire which can be dented during installation. Dented, flattened or otherwise damaged O-ring wire can lead to combustion seal leakage. Package Contents: PVC Puck, 15? roll of .041? diameter wire, Instructions.