... sets 2,Material:Iron 3,Finish:Tinning 4,Size: 9*40 mm 5,Applications: automobile, household appliances 1,Name:Lron Tube sets ... (PRC-0940)2,Material:Lron3,Finish:Tinning4,Size: 9*40 mm5,Applications: automobile, household appliances, hardware and electronics.6,Standards ...