US PRO 7 Piece 1/2″ Drive Impact Screw Extractor Set To Remove Broken Studs

A set of extractors to remove broken studs, pipes, set screws, grease fittings, etc.

Featuring large, serrated, reverse thread with a channel that aids engagement with the work piece.

Manufactured from CR-MO (Chromium Molybdenum steel) with heat treatment to obtain maximum hardness and a phosphate black finish.

Contains:

#1 – 3mm for extracting fixings 3-5mm in diameter

#2 – 4mm for extracting fixings 4-6mm in diameter

#3 – 5mm for extracting fixings 5-8mm in diameter

#4 – 6mm for extracting fixings 6-9mm in diameter

#5 – 8mm for extracting fixings 8-11mm in diameter

#6 – 10mm for extracting fixings 10-13mm in diameter

#7 – 12mm for extracting fixings 12-15mm in diameter

• 1/2″ Drive

• CR-MO material with HRC 48-50 for strength

• Length: 79mm approx

• Suitable for use with an impact wrench