Powerbuilt 1/4" & 5/16" Bolt Extractor - 647372M Wrench Length_Stubby The hardened S2 steel bits

The hardened S2 steel bits are precision ground for a tight fit on cap screws and other internal torx fasteners

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This kit is essential for removing and installing press-type harmonic balancers with threaded holes from the crankshaft without damaging vital engine components

Each wrench is constructed of premium chrome vanadium steel for durability and precise fit into Torx head fasteners

Loosen and tighten those pesky hose clamp nuts quickly and easily with the Powerbuilt Hose Clamp Driver

Powerbuilt 1/4" & 5/16" Bolt Extractor - 647372M Wrench Length_Stubby The hardened S2 steel bits1 4" & 5 16" Bolt Extractor For Extracting 1 4&Quot; And 5 16&Quot; Sizes