1.description:8pc rethreading tool set 2.function: for rethreading ... 3.material:alloy steel 4.package:blow box rethreading toolsspecifications:1.description:8pc rethreading tool set2.function: for rethreading for the ... payment:L/C,T/T 6.content:NF 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3 ... /4NC 1/4, 5/16, 3/8, 7/ ... 16, 1/2, 9/16, 5/8, 3 ...