• 1/4 in. Drive extractor operates on studs from 1/64 in. ? 1/4 in. (1mm - 6mm)
• Use with 1/4 in. Drive impact ratchets and wrenches
• Ideal for removing stripped, rusted, broken or smooth studs
• Three Jaw design for easy and efficient operation
• "How to: Tighten the narrow end onto the stud needing removal
(California Prop 65)