V2SJ Stepped Jaws for Viper 2Set of 4 optional jaws for our Viper2 geared scroll chuck. The Stepped jaws have a serrated edge both internally and externally. They give great flexibility by combining standard sized jaws and pin jaws.Chuck Jaws are numbered 1 to 4 and should be mounted on the corresponding jaw carrier.Step 1 Expands from 18mm to 42mmStep 2 Expands from 36mm to 60mmContracts from 24mm to 0mm Step 1 projects 24mm from the base of the jaw, Step 2 projects 12mm.You can see more HERE
