5pcs 3/8”Dr. Deep Twist Extractor Set
Description：
FEATURE
- Removes worn, rusty, or deformed fasteners.
- Deep socket is suitable for hard to reach fasteners, exposed studs, recessed nuts and bolts, or rounded-off spark plugs.
- For removal only. Do not use twist sockets to install new nuts.
- Length: 63.5mm
THE SET INCLUDES
- 3/8”, 7/16” (11 mm), 1/2”, 9/16” (14 mm), and 5/8” (16 mm)
MATERIAL
- SCM440 with Manganese Phosphate
- Hardness: 48-52
DIMENSIONS
- Packing: Blow Molded Case
