Laser - 4951 Stud Extractor 12-19mm 1/2"D Go to amazon.com Related posts Thing need consider when find fume extractor laser? FeatureEffective on damaged, rusted or broken studsJaws manufactured from Chrome MolybdenumJaws are consumable and available as spares Part No 2052Compatible with C Ring G616 and 16G.Manufactured from Chrome Vanadium Description1/2"D